CN112536465A - Adjustable tool rest for milling machine tool - Google Patents
Adjustable tool rest for milling machine tool Download PDFInfo
- Publication number
- CN112536465A CN112536465A CN202011335033.3A CN202011335033A CN112536465A CN 112536465 A CN112536465 A CN 112536465A CN 202011335033 A CN202011335033 A CN 202011335033A CN 112536465 A CN112536465 A CN 112536465A
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- CN
- China
- Prior art keywords
- seat body
- tool
- baffle
- notch
- milling machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention belongs to the technical field of machining, and particularly relates to an adjustable tool rest for a milling machine tool, which comprises a tool apron and a tool arranged on the tool apron, wherein the tool apron is divided into a first seat body and a second seat body, the first seat body is arranged on the machine tool, the first seat body comprises a bottom plate and a first baffle plate arranged on the bottom plate, the second seat body is arranged on the bottom plate in an up-and-down adjustable mode through an adjusting piece, one end of the tool is arranged on the second seat body, the other end of the tool penetrates through and extends out of a first notch in the first baffle plate, the first notch is a strip-shaped notch extending in the vertical direction, and after the second seat body is adjusted up and down, the extending end. The tool apron is divided into two parts, the second seat body is limited through the first baffle and the second baffle, and after the tool on the second seat body is replaced, when the height of the replaced tool needs to be adjusted, the second seat body can be adjusted up and down through the adjusting piece, so that the tool apron is very convenient and practical.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to an adjustable tool rest for a milling machine tool.
Background
The conventional mode is that a tool rest is directly disassembled, then the tool is installed again, and the height of the tool rest needs to be adjusted and debugged before machining due to the fact that different tools are adopted, so that more time can be consumed in the process, and labor cost is increased.
Disclosure of Invention
The invention aims to solve the technical problems, and provides a tool rest capable of adjusting height, which is simple in structure, convenient to adjust, quite applicable and capable of greatly reducing debugging time.
The purpose of the invention is realized as follows: the utility model provides an adjustable tool rest for milling machine tool, includes the blade holder and sets up the cutter on the blade holder, its characterized in that: the tool apron is divided into a first seat body and a second seat body, the first seat body is arranged on the machine tool, the first seat body comprises a bottom plate and a first baffle arranged on the bottom plate, the second seat body is arranged on the bottom plate in a vertically adjustable mode through an adjusting piece, one end of a tool is arranged on the second seat body, the other end of the tool penetrates through and extends out of a first notch in the first baffle, the first notch is a strip-shaped notch extending along the vertical direction, the upper portion and the lower portion of the first notch are adjusted behind the second seat body, and the extending end of the tool can move on the first notch accordingly.
The invention is further configured to: the first seat body further comprises a second baffle arranged on the bottom plate, the second seat body is movably arranged on a part of the bottom plate between the first baffle and the second baffle, and the outer wall of the second seat body is respectively abutted against the first baffle and the second baffle.
The invention is further configured to: the second seat body is provided with at least two first through holes which are arranged along the vertical direction, internal threads are arranged in the first through holes, and the adjusting pieces are a plurality of adjusting bolts which are respectively in threaded connection with the first through holes.
The invention is further configured to: the cutter includes the cutter arbor and sets up the tool bit on the cutter arbor, there is the second through-hole that runs through the setting along the side on the second pedestal, the one end that the cutter arbor has the tool bit passes and stretches out first notch, the embedding of the cutter arbor other end in the second through-hole, still be provided with on the second pedestal and stretch into in the second pedestal and be used for supporting the fastening bolt that tight cutter arbor removed in order to restrict the cutter arbor.
The invention is further configured to: the number of the fastening bolts is at least two.
The invention is further configured to: the second baffle is provided with two second notches which are in one-to-one correspondence with the two first notches and are consistent in size, and the cutter bar is located at one end of the second through hole, extends outwards, penetrates through and extends out of the second notches.
The invention is further configured to: the side surface of the second baffle is provided with a third through hole which penetrates through the second baffle, the first baffle is provided with a threaded hole corresponding to the third through hole, the second baffle is also provided with a limit bolt, one end of the limit bolt penetrates through the third through hole and is in threaded connection with the threaded hole, and the limit bolt is used for limiting the second seat body to be separated from the first seat body.
The invention is further configured to: and the second seat body is provided with a limiting notch for the limiting bolt to pass through.
The invention has the beneficial effects that:
1. aiming at the problem of free adjustment of the height, the tool apron is divided into two parts, namely a first seat body and a second seat body, the first seat body is fixed on the machine tool through bolts, then the second seat body is directly placed between a first baffle and a second baffle on the first seat body, the second seat body is limited through the first baffle and the second baffle, after a tool on the second seat body is replaced, when the height of the replaced tool needs to be adjusted, the second seat body can be adjusted up and down through an adjusting piece, and the tool apron is very convenient and practical.
2. The cutter bar on the cutter is limited and fixed through the fastening bolt, so that the cutter bar is very convenient to disassemble, assemble and replace and has high efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of an explosive structure of the present invention;
the reference numbers in the figures are: 1. a tool apron; 11. a first seat body; 111. a base plate; 112. a first baffle plate; 113. a second baffle; 114. a first notch; 115. a second notch; 116. a limit bolt; 12. a second seat body; 121. fastening a bolt; 122. a limiting notch; 2. a cutter; 21. a cutter bar; 22. a cutter head; 3. an adjusting member.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description clearly and completely describes the technical solution in the embodiments of the present invention with reference to the accompanying drawings:
an adjustable tool rest for a milling machine tool is disclosed, as shown in fig. 1 and fig. 2, and includes a tool apron 1 and a tool 2 disposed on the tool apron 1, the tool apron 1 is made of a metal material, wherein the tool apron 1 is divided into a first seat body 11 and a second seat body 12, the first seat body 11 is disposed on the machine tool, the first seat body 11 includes a bottom plate 111 and a first baffle 112 disposed on the bottom plate 111, the second seat body 12 is disposed on the bottom plate 111 by an adjusting member 3 in an up-down adjustable manner, one end of the tool 2 is disposed on the second seat body 12, the other end of the tool 2 passes through and extends out of a first notch 114 on the first baffle 112, the first notch 114 is a strip-shaped notch extending along a vertical direction, and after the second seat body 12 is adjusted up and down, an extending end of the tool 2 can; the first seat 11 further includes a second baffle 113 disposed on the bottom plate 111, the second seat 12 is movably disposed on a portion of the bottom plate 111 between the first baffle 112 and the second baffle 113, and an outer wall of the second seat 12 is respectively abutted against the first baffle 112 and the second baffle 113.
Aiming at the problem of freely adjusting the height, the invention divides the tool apron 1 into two parts, namely a first seat body 11 and a second seat body 12, the first seat body 11 is fixed on the machine tool through bolts, then the second seat body 12 is directly placed between a first baffle 112 and a second baffle 113 on the first seat body 11, the second seat body 12 is limited through the first baffle 112 and the second baffle 113, after the tool 2 on the second seat body 12 is replaced, when the height of the replaced tool 2 needs to be adjusted, the second seat body 12 can be adjusted up and down through an adjusting piece 3, which is very convenient and practical.
For the convenience of adjustment, for this reason, the second seat 12 of the present invention has at least two first through holes formed along the vertical direction, and the first through holes are provided with internal threads, so the adjusting member 3 can be provided as a plurality of adjusting bolts respectively in threaded connection with the first through holes, the adjusting bolts are rotated by a tool to make the end portions of the bolts abut against the bottom plate 111 of the first seat 11, and when the adjusting bolts continue to rotate, the adjusting bolts can jack the second seat 12 upward, thereby achieving the purpose of convenient adjustment. Because the second seat 12 is heavy, it will not easily move upwards during operation due to its own weight.
For the cutting tool 2 of the present invention, it includes the cutter bar 21 and the cutter head 22 disposed on the cutter bar 21, in order to facilitate the assembly, there is a second through hole disposed through along the side on the second seat 12, one end of the cutter bar 21 having the cutter head 22 passes through and stretches out of the first notch 114, another end of the cutter bar 21 is embedded in the second through hole, there are fastening bolts 121 extending into the second seat 12 and used for abutting against the cutter bar 21 to limit the cutter bar 21 to move on the second seat 12, wherein there are at least two fastening bolts 121. The cutter bar 21 on the cutter 2 is limited and fixed through the fastening bolt 121, so that the cutter bar is very convenient to disassemble, assemble and replace and has high efficiency.
Preferably, two second notches 115 corresponding to the two first notches 114 one to one and having the same size are formed in the second baffle 113, and one end of the tool bar 21 located in the second through hole extends outward and passes through and extends out of the second notches 115, so as to enhance the stability of the tool bar 21 on the second seat 12.
Preferably, a third through hole penetrating the second baffle 113 is formed in the side surface of the second baffle 113, a threaded hole corresponding to the third through hole is formed in the first baffle 112, a limit bolt 116 is further arranged on the second baffle 113, one end of the limit bolt passes through the third through hole and then is in threaded connection with the threaded hole, a limit notch 122 for the limit bolt 116 to pass through is formed in the second seat 12, and the second seat 12 is limited by the limit bolt 116 to be separated from the first seat 11. After the tool 2 on the second seat 12 is detached, the second seat 12 is driven to move horizontally to avoid external force, so that the second through hole on the second seat 12 is not aligned to the first notch 114, and the tool 2 can be installed only by adjusting the second seat 12, thereby prolonging the replacement time and reducing the efficiency.
The above-mentioned embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained by those skilled in the art based on the above-mentioned embodiments should also belong to the protection scope of the present invention without any creative effort, so that: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. An adjustable tool rest for a milling machine, comprising a tool holder (1) and a tool (2) arranged on the tool holder (1), characterized in that: the tool apron (1) is divided into a first seat body (11) and a second seat body (12), the first seat body (11) is arranged on a machine tool, the first seat body (11) comprises a bottom plate (111) and a first baffle (112) arranged on the bottom plate (111), the second seat body (12) is arranged on the bottom plate (111) in a vertically adjustable mode through an adjusting piece (3), one end of a tool (2) is arranged on the second seat body (12), the other end of the tool passes through and extends out of a first notch (114) formed in the first baffle (112), the first notch (114) is a strip-shaped notch extending along the vertical direction, the upper end and the lower end of the tool (2) are adjusted behind the second seat body (12), and the extending end of the tool can move on the first notch (114) along with the first notch.
2. An adjustable tool holder for a milling machine according to claim 1, characterized in that: the first seat body (11) further comprises a second baffle (113) arranged on the bottom plate (111), the second seat body (12) is movably arranged on a part of the bottom plate (111) between the first baffle (112) and the second baffle (113), and the outer wall of the second seat body (12) is respectively abutted against the first baffle (112) and the second baffle (113).
3. An adjustable tool holder for a milling machine according to claim 2, characterized in that: the second seat body (12) is provided with at least two first through holes which are arranged along the vertical direction, internal threads are arranged in the first through holes, and the adjusting pieces (3) are a plurality of adjusting bolts which are respectively in threaded connection with the first through holes.
4. An adjustable tool holder for a milling machine according to any one of claims 1-3, characterized in that: cutter (2) include cutter arbor (21) and set up tool bit (22) on cutter arbor (21), there is the second through-hole that runs through the setting along the side on second pedestal (12), cutter arbor (21) have one end of tool bit (22) and pass and stretch out first notch (114), the embedding of cutter arbor (21) other end in the second through-hole, still be provided with on second pedestal (12) and stretch into in the second pedestal (12) and be used for supporting fastening bolt (121) that tight cutter arbor (21) removed in order to restrict cutter arbor (21).
5. An adjustable tool holder for a milling machine according to claim 4, characterized in that: the number of the fastening bolts (121) is at least two.
6. An adjustable tool holder for a milling machine according to claim 4, characterized in that: two second notches (115) which correspond to the two first notches (114) one by one and are consistent in size are formed in the second baffle (113), and one end, located in the second through hole, of the cutter bar (21) extends outwards and penetrates through and extends out of the second notches (115).
7. An adjustable tool holder for a milling machine according to claim 4, characterized in that: a third through hole penetrating the second baffle (113) is formed in the side face of the second baffle, a threaded hole corresponding to the third through hole is formed in the first baffle (112), a limiting bolt (116) is further arranged on the second baffle (113), one end of the limiting bolt penetrates through the third through hole and then is in threaded connection with the threaded hole, and the limiting bolt (116) is used for limiting the second seat body (12) to be separated from the first seat body (11).
8. An adjustable tool holder for a milling machine according to claim 7, characterized in that: and a limiting notch (122) for the limiting bolt (116) to pass through is formed in the second seat body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335033.3A CN112536465B (en) | 2020-11-25 | 2020-11-25 | Adjustable tool rest for milling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335033.3A CN112536465B (en) | 2020-11-25 | 2020-11-25 | Adjustable tool rest for milling machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112536465A true CN112536465A (en) | 2021-03-23 |
| CN112536465B CN112536465B (en) | 2022-04-29 |
Family
ID=75015150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011335033.3A Active CN112536465B (en) | 2020-11-25 | 2020-11-25 | Adjustable tool rest for milling machine tool |
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| Country | Link |
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| CN (1) | CN112536465B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03234404A (en) * | 1990-02-05 | 1991-10-18 | Matsushita Electric Ind Co Ltd | Tool rest |
| JPH06254706A (en) * | 1993-03-03 | 1994-09-13 | Omron Corp | Tool rest for adjusting bite height |
| US5836727A (en) * | 1993-09-11 | 1998-11-17 | Komet Praezisionswerkzeuge Robert Breuning Gmbh | Tool head, in particular a facing-tool head |
| CN102837024A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Tool post for adjusting height of turning tool |
| CN206622632U (en) * | 2017-04-07 | 2017-11-10 | 珠海正祥科技有限公司 | A kind of plastic mould production tool holder |
| CN108097987A (en) * | 2017-12-19 | 2018-06-01 | 蔡江明 | A kind of numerically controlled lathe knife rest of adjustable cutter height |
| CN211304799U (en) * | 2019-12-07 | 2020-08-21 | 江苏乔扬数控设备股份有限公司 | Tool rest of numerical control machine tool |
-
2020
- 2020-11-25 CN CN202011335033.3A patent/CN112536465B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03234404A (en) * | 1990-02-05 | 1991-10-18 | Matsushita Electric Ind Co Ltd | Tool rest |
| JPH06254706A (en) * | 1993-03-03 | 1994-09-13 | Omron Corp | Tool rest for adjusting bite height |
| US5836727A (en) * | 1993-09-11 | 1998-11-17 | Komet Praezisionswerkzeuge Robert Breuning Gmbh | Tool head, in particular a facing-tool head |
| CN102837024A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Tool post for adjusting height of turning tool |
| CN206622632U (en) * | 2017-04-07 | 2017-11-10 | 珠海正祥科技有限公司 | A kind of plastic mould production tool holder |
| CN108097987A (en) * | 2017-12-19 | 2018-06-01 | 蔡江明 | A kind of numerically controlled lathe knife rest of adjustable cutter height |
| CN211304799U (en) * | 2019-12-07 | 2020-08-21 | 江苏乔扬数控设备股份有限公司 | Tool rest of numerical control machine tool |
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| Publication number | Publication date |
|---|---|
| CN112536465B (en) | 2022-04-29 |
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