CN210848353U - Tool rest capable of quickly replacing cutting tools - Google Patents
Tool rest capable of quickly replacing cutting tools Download PDFInfo
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- CN210848353U CN210848353U CN201921569386.2U CN201921569386U CN210848353U CN 210848353 U CN210848353 U CN 210848353U CN 201921569386 U CN201921569386 U CN 201921569386U CN 210848353 U CN210848353 U CN 210848353U
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- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of tool rests, in particular to a tool rest for quickly replacing cutting tools, which solves the problems that the mounting mode of the tool rest and the tool existing in the prior art is complex, the purpose of quickly replacing the tool cannot be achieved, and different cutting tools need to be frequently switched due to different cutting workpieces, so that the tool rest is very inconvenient and the efficiency of workpiece processing is reduced; when holding the knife rest, the gliding phenomenon appears easily to cause work piece processing to appear the shortcoming of error, including the cutting knife rest, the cross mounting groove has been seted up to the one end inside of cutting knife rest, the tool bit is installed to one side of cutting knife rest, the tool bit is close to the one end fixed surface of cutting knife rest and is connected with the cross post, the fixed slot has been seted up to the inside of cross post, the internally mounted of cutting knife rest has the inner pin that clamps, the one end fixedly connected with push-and-pull handle that clamps the inner pin, just the push-and-pull handle is in the outside of cutting knife rest.
Description
Technical Field
The utility model relates to a knife rest technical field especially relates to a quick replacement cutting tool's knife rest.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, "tools" are generally understood to be metal cutting tools. The cutting tools for cutting wood are called woodworking tools. The tool is also a tool which is particularly applied to geological exploration, well drilling and mine drilling, is called as a mine tool, and needs to be processed and ground by a clamp; the tool can be divided into five categories according to the form of the workpiece processing surface: the cutter for processing various outer surfaces comprises a turning tool, a planer tool, a milling cutter, an outer surface broach, a file and the like; the hole machining tool comprises a drill bit, a reamer, a boring cutter, a reamer, an inner surface broach and the like, and the tool generally needs to be installed through a tool rest to perform a milling effect;
however, the installation mode of the tool rest and the tool is complex, the purpose of quickly replacing the tool cannot be achieved, and different cutting tools need to be frequently switched due to different cutting workpieces, so that the tool is very inconvenient, and the efficiency of processing the workpiece is reduced; and when holding the tool rest by hand, the sliding phenomenon is easy to occur, thereby causing the processing error of the workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the installation mode of the tool rest and the tool is complex, the purpose of rapidly replacing the tool cannot be achieved, and different cutting tools need to be frequently switched due to different cutting workpieces, so that the tool is very inconvenient and the efficiency of processing the workpiece is reduced; and when holding the cutter saddle, the phenomenon of easy appearance slip to cause the shortcoming that the work piece processing appears the error, and the cutter saddle of a quick replacement cutting tool that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cutter rest capable of quickly replacing a cutting cutter comprises a cutting cutter rest, wherein a cross-shaped mounting groove is formed in one end of the cutting cutter rest, a cutter head is arranged on one side of the cutting tool rest, a cross column is fixedly connected on the surface of one end of the cutter head close to the cutting tool rest, a fixing groove is arranged in the cross column, a clamping inner pin is arranged in the cutting tool rest, one end of the clamping inner pin is fixedly connected with a push-pull handle, the push-pull handle is positioned at the outer side of the cutting knife rest, the outer side of the clamped inner pin is sleeved with a return spring, one end of the reset spring is connected with the inner wall of the cutting knife rest, the other end is connected with the outer side of the clamped inner pin, a spring clamping groove is formed in the position, corresponding to the reset spring, of one side of the cutting knife rest, a limiting mechanism is installed on one side, close to the push-pull handle, of the cutting knife rest, and an anti-skidding mechanism is sleeved on the outer side of the cutting knife rest.
Preferably, the limiting mechanism comprises a limiting slide rail on the side surface of the cutting tool rest, a limiting slide groove is formed in one side, close to the side where the inner pin is clamped, of the limiting slide rail, and a limiting slide block matched with the limiting slide groove is fixedly connected to the surface of one side, where the inner pin is clamped, of the limiting slide rail.
Preferably, anti-skidding mechanism includes the anti-skidding external member that the cutting knife rest outside cup jointed, three antiskid finger seat is installed to one side surface equidistance of anti-skidding external member.
Preferably, a cutting knife is installed at one end, far away from the cross column, of the tool bit, and a protective rubber pad is fixedly connected to the surface of the inner side of the push-pull handle.
Preferably, the tool bit and the cutting tool rest are inserted into the cross mounting groove through the cross column and then fixed by the clamping inner pin extending into the fixing groove, and the reset spring is in a natural state after the clamping inner pin completely extends into the fixing groove.
Preferably, the limiting slide block and the clamped inner pin are integrally formed, and the clamped inner pin and the cutting tool rest are connected through the reset spring after being limited by the limiting slide block and the limiting sliding groove.
Preferably, the anti-slip finger seat and the anti-slip kit are integrally formed, and the anti-slip kit and the anti-slip finger seat are elastic members.
The utility model has the advantages that:
1. through the clamping mechanism, the cutter and the cutter rest can be quickly replaced, the situation that the cutter needs to be frequently replaced due to the fact that different workpieces are machined is perfectly adapted, and the workpiece machining efficiency is improved.
2. Through the anti-skidding mechanism who sets up, can be so that hand and knife rest perfect adaptation, add man-hour at handheld knife rest, can effectively avoid the knife rest to rotate, improve the accuracy to work piece processing.
3. Through the limit structure who sets up, can be so that clamp the inner pin and when the shrink, can slide along predetermined track inboard, the inside of perfect card income cross card post to reach the purpose of stable fixed cutter and knife rest.
Drawings
Fig. 1 is a schematic structural view of a tool holder for rapidly replacing a cutting tool according to the present invention;
fig. 2 is a schematic view of a cross-sectional view of a tool holder for rapidly replacing a cutting tool according to the present invention;
fig. 3 is the utility model provides a quick replacement cutting tool's knife rest's anti-skidding external member mounting structure schematic diagram.
In the figure: the cutting tool comprises a cutting tool rest 1, a cross mounting groove 2, a cross column 3, a tool bit 4, a cutting tool 5, a fixing groove 6, a push-pull handle 7, a limiting sliding rail 8, an inner pin 9, a spring clamping groove 10, a limiting sliding block 11, a limiting sliding groove 12, a reset spring 13, a protective rubber pad 14, an anti-skidding sleeve 15 and an anti-skidding finger seat 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a tool rest for rapidly replacing a cutting tool comprises a cutting tool rest 1, a cross mounting groove 2 is formed in one end of the cutting tool rest 1, a tool bit 4 is installed on one side of the cutting tool rest 1, a cross column 3 is fixedly connected to the surface of one end, close to the cutting tool rest 1, of the tool bit 4, a fixing groove 6 is formed in the cross column 3, a clamping inner pin 9 is installed in the cutting tool rest 1, a push-pull handle 7 is fixedly connected to one end of the clamping inner pin 9, the push-pull handle 7 is located on the outer side of the cutting tool rest 1, a return spring 13 is sleeved on the outer side of the clamping inner pin 9, one end of the return spring 13 is connected with the inner wall of the cutting tool rest 1, the other end of the return spring is connected with the outer side of the clamping inner pin 9, a spring clamping groove 10 is formed in a position, corresponding to the return spring, reset spring 13 is in tensile state, at this moment clamp inner pin 9 with along the orbit slip of limiting slide block 11 and spacing spout 12 injecture together, then make the cross 3 of tool bit 4 one end insert inside cross mounting groove 2, loosen push-and-pull handle 7 after inserting completely, reset spring 13 resets and is pulling and clamping inner pin 9 and moving until inserting completely to fixed slot 6 is inside, it is fixed to install tool bit 4 promptly, it is very convenient, stop gear is installed to one side that cutting knife rest 1 is close to push-and-pull handle 7, anti-skidding mechanism has been cup jointed in cutting knife rest 1's the outside.
Further, the limiting mechanism comprises a limiting slide rail 8 on the side surface of the cutting tool rest 1, a limiting slide groove 12 is formed in one side, close to the side where the inner pin 9 is clamped, of the limiting slide rail 8, and a limiting slide block 11 matched with the limiting slide groove 12 is fixedly connected to the surface of one side, where the inner pin 9 is clamped, of the limiting slide rail 8.
Further, anti-skidding mechanism includes the anti-skidding external member 15 that the cutting tool rest 1 outside cup jointed, and three anti-skidding finger seat 16 are installed to one side surface equidistance of anti-skidding external member 15, hold anti-skidding external member 15 through the hand and carry out the antiskid, and the finger can block in the outside of anti-skidding finger seat 16, prevents cutting tool rest 1 and rotates, appears the error when avoiding processing the work piece, ensures the accuracy.
Furthermore, a cutting knife 5 is installed at one end of the knife head 4 far away from the cross column 3, and a protective rubber pad 14 is fixedly connected to the inner side surface of the push-pull handle 7.
Further, the tool bit 4 and the cutting tool holder 1 are inserted into the cross mounting groove 2 through the cross column 3 and then fixed by the clamping inner pin 9 extending into the fixing groove 6, and the reset spring 13 is in a natural state after the clamping inner pin 9 completely extends into the fixing groove 6.
Furthermore, a limiting slide block 11 and a clamping inner pin 9 are integrally formed, and the clamping inner pin 9 and the cutting tool rest 1 are connected through a return spring 13 after being limited by the limiting slide block 11 and a limiting sliding groove 12.
Further, the anti-slip finger seat 16 is integrally formed with the anti-slip kit 15, and both the anti-slip kit 15 and the anti-slip finger seat 16 are elastic members.
In this embodiment, when the tool bit 4 is installed, firstly, the push-pull handle 7 is held and pulled to the outside, the reset spring 13 is in a stretching state, at this time, the clamped inner pin 9 slides along the track defined by the limiting sliding block 11 and the limiting sliding groove 12 together, then the cross column 3 at one end of the tool bit 4 is inserted into the cross mounting groove 2, the push-pull handle 7 is loosened after the complete insertion, the reset spring 13 resets and pulls the clamped inner pin 9 to move into the fixing groove 6 until the complete insertion, namely, the tool bit 4 is installed and fixed, the operation is very convenient and fast, at this time, the anti-slip sleeve 15 is held by the hand to prevent slipping, fingers can be clamped outside the anti-slip finger seat 16, the cutting tool rest 1 is prevented from rotating, errors are avoided when a workpiece is machined.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A cutter rest capable of quickly replacing a cutting tool comprises a cutting cutter rest (1) and is characterized in that a cross mounting groove (2) is formed in one end of the cutting cutter rest (1), a cutter head (4) is installed on one side of the cutting cutter rest (1), a cross column (3) is fixedly connected to the surface of one end, close to the cutting cutter rest (1), of the cutter head (4), a fixing groove (6) is formed in the cross column (3), a clamping inner pin (9) is installed in the cutting cutter rest (1), a push-pull handle (7) is fixedly connected to one end, close to the clamping inner pin (9), of the cutter head (4), the push-pull handle (7) is located on the outer side of the cutting cutter rest (1), a reset spring (13) is sleeved on the outer side of the clamping inner pin (9), one end of the reset spring (13) is connected with the inner wall of the cutting cutter rest (1), the other end of the reset spring is connected, a spring clamping groove (10) is formed in the position, corresponding to the reset spring (13), of one side of the cutting knife rest (1), a limiting mechanism is installed on one side, close to the push-pull handle (7), of the cutting knife rest (1), and an anti-skidding mechanism is sleeved on the outer side of the cutting knife rest (1).
2. The tool rest for rapidly replacing cutting tools according to claim 1, characterized in that the limiting mechanism comprises a limiting slide rail (8) on the side surface of the cutting tool rest (1), a limiting slide groove (12) is formed in one side of the limiting slide rail (8) close to the clamped inner pin (9), and a limiting slide block (11) matched with the limiting slide groove (12) is fixedly connected to one side surface of the clamped inner pin (9).
3. The tool holder for quick replacement of cutting tools according to claim 1, characterized in that the anti-slip mechanism comprises an anti-slip sleeve (15) sleeved outside the cutting tool holder (1), and three anti-slip finger seats (16) are equidistantly installed on one side surface of the anti-slip sleeve (15).
4. The tool post for quick replacement of cutting tools as set forth in claim 1, characterized in that the cutting tool (5) is mounted on the end of the cutting head (4) away from the cross-post (3), and a protective rubber pad (14) is fixedly attached to the inner surface of the push-pull handle (7).
5. The tool post for rapidly replacing cutting tools according to claim 1, characterized in that the tool bit (4) and the cutting tool post (1) are inserted into the cross mounting groove (2) through the cross column (3) and then fixed by the clamping inner pin (9) extending into the fixing groove (6), and the reset spring (13) is in a natural state after the clamping inner pin (9) completely extends into the fixing groove (6).
6. The tool post for rapidly replacing cutting tools according to claim 2, characterized in that the limiting slide block (11) and the clamping inner pin (9) are integrally formed, and the clamping inner pin (9) and the cutting tool post (1) are connected by the return spring (13) after being limited by the limiting slide block (11) and the limiting slide groove (12).
7. A quick change cutting tool holder according to claim 3, wherein the anti-slip finger seat (16) is integrally formed with the anti-slip sleeve (15), and the anti-slip sleeve (15) and the anti-slip finger seat (16) are both resilient members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569386.2U CN210848353U (en) | 2019-09-20 | 2019-09-20 | Tool rest capable of quickly replacing cutting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569386.2U CN210848353U (en) | 2019-09-20 | 2019-09-20 | Tool rest capable of quickly replacing cutting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848353U true CN210848353U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569386.2U Active CN210848353U (en) | 2019-09-20 | 2019-09-20 | Tool rest capable of quickly replacing cutting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182541A (en) * | 2021-05-11 | 2021-07-30 | 深圳市蓝海永兴实业有限公司 | Cutting tool with adjustable structure |
-
2019
- 2019-09-20 CN CN201921569386.2U patent/CN210848353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182541A (en) * | 2021-05-11 | 2021-07-30 | 深圳市蓝海永兴实业有限公司 | Cutting tool with adjustable structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240625 Address after: No. 101 Taihangshan Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu Province, 213000, Building 10, No.1 Patentee after: Changzhou Hengsheng Tool Technology Co.,Ltd. Country or region after: China Address before: 213000 Lingshan Middle Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Haibo Tool Industry Research Institute Co.,Ltd. Country or region before: China |