CN218193931U - Walk heart machine convenient to change cutter - Google Patents
Walk heart machine convenient to change cutter Download PDFInfo
- Publication number
- CN218193931U CN218193931U CN202222599515.0U CN202222599515U CN218193931U CN 218193931 U CN218193931 U CN 218193931U CN 202222599515 U CN202222599515 U CN 202222599515U CN 218193931 U CN218193931 U CN 218193931U
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- cutter
- cutter head
- connecting seat
- groove
- positioning rod
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- 238000003754 machining Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a walk heart machine convenient to change cutter relates to and walks heart machine technical field, aims at solving the technical problem of changing the cutter. The key points of the technical scheme are as follows: the automatic centering machine comprises a centering machine body, wherein a cutter holder is arranged on the centering machine body, a cutter disc with a surface in a regular polygon shape is arranged on the cutter holder, a first cutter head connecting seat is detachably connected onto one side wall of the cutter disc, a positioning assembly is arranged between the cutter disc and the first cutter head connecting seat, and second cutter head connecting seats are fixedly connected onto the other side walls of the cutter disc. An object of the utility model is to provide a walk heart machine convenient to change cutter.
Description
Technical Field
The utility model relates to a walk heart machine technical field, more specifically says that it relates to a walk heart machine convenient to change cutter.
Background
The centering machine is generally called a centering type numerically controlled lathe, and can also be called a headstock moving type numerically controlled automatic lathe, an economical turning and milling combined machine tool or a longitudinal cutting lathe. The machining process belongs to precision machining equipment, can simultaneously complete combined machining of turning, milling, drilling, boring, tapping, carving and the like at one time, and is mainly used for batch machining of precision hardware and shaft special-shaped nonstandard parts.
The existing center-walking machine needs to perform frequent tool changing during production and machining, a plurality of tool bits are generally arranged on an existing turret so that the tool bits can be replaced during production, but in the actual production process, when a complex workpiece is produced or a machined workpiece is replaced, the number of the tool bits on the turret cannot meet the number of the required tool bits, frequent tool changing work needs to be performed, time and labor are wasted when the tool bits are replaced frequently, and production efficiency is influenced.
Therefore, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a walk heart machine convenient to change cutter.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a walk heart machine convenient to change cutter, includes and walks heart quick-witted body, it is provided with the blade holder on the heart quick-witted body to walk, be provided with the blade disc that the surface is regular polygon on the blade holder, can dismantle on a lateral wall of blade disc and be connected with first tool bit connecting seat, be provided with locating component between blade disc and the tool bit connecting seat, equal fixedly connected with second tool bit connecting seat on all the other lateral walls of blade disc.
Through adopting above-mentioned technical scheme, in carrying out the course of working, the accessible rotates the blade disc and changes the cutter, also accessible directly changes first cutterhead connecting seat, through installing required tool bit in advance on first cutterhead connecting seat, change that can convenient and fast in addition required tool bit to fix a position first cutterhead connecting seat through locating component, thereby effectively promoted production efficiency.
The utility model discloses further set up to: a T-shaped groove penetrating through one surface of the cutter head is formed in one side wall of the cutter head, a T-shaped block connected into the T-shaped groove in a sliding mode is arranged at the bottom of the first cutter head connecting seat, a sliding groove penetrating through the bottom surface of the T-shaped groove is formed in the cutter head, the positioning assembly comprises a positioning rod connected into the sliding groove in a sliding mode, and a spring is fixedly connected between the positioning rod and the inner wall of the end portion of the sliding groove.
The utility model discloses further set up to: the outer side wall of the positioning rod extending out of the sliding groove is arranged in an inclined plane.
The utility model discloses further set up to: the surface of the cutter head is positioned on the outer side of the positioning rod, a limiting groove is formed in the outer side of the positioning rod, the positioning rod is fixedly connected with a limiting rod in sliding connection with the limiting groove, and the end portion of the limiting rod extends out of the limiting groove.
The utility model discloses further set up to: and rubber pads are arranged at the bottom and the first connecting seat.
The utility model discloses following beneficial effect has: in the machining process, the cutter can be changed by rotating the cutter head, the first cutter head connecting seat can be directly changed, the required cutter head can be conveniently and quickly changed by pre-installing the required cutter head on the first cutter head connecting seat, and the first cutter head connecting seat is positioned through the positioning assembly, so that the production efficiency is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a schematic structural view of a cutter head according to the present embodiment;
FIG. 3 is a schematic cross-sectional view of the cutter head of the present embodiment;
fig. 4 is a partially enlarged view of the portion a in fig. 2 according to the present embodiment.
Description of the drawings: 1. a core walking machine body; 2. a tool apron; 3. a cutter head; 4. a first tool bit connecting seat; 5. a second bit connecting seat; 6. a T-shaped groove; 7. a T-shaped block; 8. a sliding groove; 9. positioning a rod; 10. a spring; 11. a limiting groove; 12. a limiting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the center moving machine convenient for cutter replacement comprises a center moving machine body 1, wherein a cutter holder 2 is arranged on the center moving machine body, a cutter disc 3 with a surface in a regular polygon shape is arranged on the cutter holder 2, a first cutter head connecting seat 4 is detachably connected onto one side wall of the cutter disc 3, a positioning component is arranged between the cutter disc 3 and the first cutter head connecting seat 4, and second cutter head connecting seats 5 are fixedly connected onto the other side walls of the cutter disc 3.
In the machining process, the cutter can be replaced by rotating the cutter disc 3, the first cutter head connecting seat 4 can be replaced directly, the required cutter head is mounted on the first cutter head connecting seat 4 in advance, the other required cutter head can be replaced conveniently and quickly, and the first cutter head connecting seat 4 is positioned through the positioning assembly, so that the production efficiency is effectively improved.
A T-shaped groove 6 penetrating through one surface of the cutter head 3 is formed in one side wall of the cutter head 3, a T-shaped block 7 connected into the T-shaped groove 6 in a sliding mode is arranged at the bottom of the first cutter head connecting seat 4, a sliding groove 8 penetrating through the bottom surface of the T-shaped groove is formed in the cutter head 3, the positioning assembly comprises a positioning rod 9 connected into the sliding groove 8 in a sliding mode, a spring 10 is fixedly connected between the positioning rod 9 and the inner wall of the end portion of the sliding groove 8, when the first cutter head connecting seat 4 is installed, the positioning rod 9 slides downwards to enable the positioning rod 9 to enter the sliding groove 8 completely, the spring 10 is compressed, the T-shaped block 7 is machined to slide into the T-shaped groove 6, the positioning rod 9 is loosened under the elastic force effect of the spring 10, the positioning rod 9 resets and abuts against the outer side wall of the T-shaped block 7, and positioning effect is achieved on the positioning effect.
The outer side wall of the positioning rod 9 extending out of the sliding groove 8 is arranged in an inclined plane, and when the T-shaped block 7 slides into the T-shaped groove 6, the T-shaped block is abutted to the inclined plane under the action of the inclined plane, so that the positioning rod 9 can be directly pushed to slide downwards.
The surface of the cutter head 3 is positioned on the outer side of the positioning rod 9 and is provided with a limiting groove 11, the positioning rod 9 is fixedly connected with a limiting rod 12 which is connected in the limiting groove 11 in a sliding mode, the end portion of the limiting rod 12 extends out of the limiting groove 11, and when the first cutter head connecting seat 4 needs to be replaced, the limiting rod 12 can be directly pulled through the surface to drive the positioning rod 9 to slide downwards, so that the first cutter head can be detached.
Rubber pads (not shown) are arranged at the bottom and the first connecting seat to improve the stability of the connection between the first connecting seat and the cutter head 3.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a walk heart machine convenient to change cutter which characterized in that: the automatic centering machine comprises a centering machine body, wherein a cutter holder is arranged on the centering machine body, a cutter disc with a surface in a regular polygon shape is arranged on the cutter holder, a first cutter head connecting seat is detachably connected onto one side wall of the cutter disc, a positioning assembly is arranged between the cutter disc and the first cutter head connecting seat, and second cutter head connecting seats are fixedly connected onto the other side walls of the cutter disc.
2. The centerless machine of claim 1 wherein said machining tool is adapted to be replaced by: a T-shaped groove which runs through one surface of the cutter head is formed in one side wall of the cutter head, a T-shaped block which is connected into the T-shaped groove in a sliding mode is arranged at the bottom of the first cutter head connecting seat, a sliding groove which runs through the surface of the bottom of the T-shaped groove is formed in the cutter head, the positioning assembly comprises a positioning rod which is connected into the sliding groove in a sliding mode, and a spring is fixedly connected between the positioning rod and the inner wall of the end portion of the sliding groove.
3. The core walking machine convenient for replacing the cutter according to claim 2, characterized in that: the outer side wall of the positioning rod extending out of the sliding groove is arranged in an inclined plane.
4. The centerless walk machine of claim 3, wherein the cutter is adapted to be replaced by: the surface of the cutter head is positioned on the outer side of the positioning rod and is provided with a limiting groove, the positioning rod is fixedly connected with a limiting rod in the limiting groove in a sliding mode, and the end portion of the limiting rod extends out of the limiting groove.
5. The centerless walk machine of claim 3, wherein the cutter is adapted to be replaced by: and rubber pads are arranged at the bottom and the first connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222599515.0U CN218193931U (en) | 2022-09-29 | 2022-09-29 | Walk heart machine convenient to change cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222599515.0U CN218193931U (en) | 2022-09-29 | 2022-09-29 | Walk heart machine convenient to change cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218193931U true CN218193931U (en) | 2023-01-03 |
Family
ID=84640314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222599515.0U Active CN218193931U (en) | 2022-09-29 | 2022-09-29 | Walk heart machine convenient to change cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218193931U (en) |
-
2022
- 2022-09-29 CN CN202222599515.0U patent/CN218193931U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A walking machine that facilitates tool replacement Granted publication date: 20230103 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing Xiuzhou branch Pledgor: Zhejiang Jiahu Machine Tool Co.,Ltd. Registration number: Y2024330000352 |