CN216829832U - Auxiliary tool magazine of machine tool - Google Patents
Auxiliary tool magazine of machine tool Download PDFInfo
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- CN216829832U CN216829832U CN202220371535.XU CN202220371535U CN216829832U CN 216829832 U CN216829832 U CN 216829832U CN 202220371535 U CN202220371535 U CN 202220371535U CN 216829832 U CN216829832 U CN 216829832U
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- 238000003466 welding Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of machine tools, specifically be a vice tool magazine of lathe, including connecting mounting and cutter holder, cutter holder fixes on connecting the mounting, and cutter holder includes the anchor clamps mainboard and installs the centre gripping subassembly on the anchor clamps mainboard, has seted up the constant head tank on the anchor clamps mainboard, and the centre gripping subassembly sets up in the constant head tank both sides, is provided with locating component in the constant head tank. According to the scheme, the auxiliary tool magazine is arranged on the machine tool to place the cutters exceeding the length of the tool magazine of the machine tool, and the cutters are controlled by the program to be changed, so that automatic cutter changing can be realized, the machine tool does not need to be additionally equipped, the cost is saved, and the problem that the cutters exceeding the length allowed by the tool magazine of the machine tool cannot be placed in the tool magazine of the machine tool is effectively solved.
Description
Technical Field
The utility model relates to the technical field of machine tools, in particular to an auxiliary tool magazine of a machine tool.
Background
The tool magazine of the machine tool is mainly used for providing a tool storage position, correctly selecting and positioning a tool according to the control of a self-contained program of the machine tool so as to exchange the tool, and is a device for providing the requirements of tool storage and tool changing in the automatic machining process.
In the machining process, when the cutter exceeds the maximum cutter length allowed by the tool magazine of the machine tool, the cutter cannot be placed in the tool magazine of the machine tool, so that automatic cutter changing cannot be realized, the cutter can be changed only through manual cutter changing, the manual cutter changing efficiency is low, and the cutter can be damaged due to misoperation. If automatic tool changing is to be realized, a proper machine tool needs to be purchased and prepared again, and although the machining efficiency is met, the machining cost is undoubtedly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is anticipated to provide a vice tool magazine of lathe to solve the problem that the cutter that surpasss the lathe tool magazine and allow length can't be placed in the lathe tool magazine.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a vice tool magazine of lathe, is including connecting mounting and cutter holder, and the cutter holder is fixed on connecting the mounting, and the cutter holder includes the anchor clamps mainboard and installs the centre gripping subassembly on the anchor clamps mainboard, has seted up the constant head tank on the anchor clamps mainboard, and the centre gripping subassembly sets up in the constant head tank both sides, is provided with locating component in the constant head tank.
The principle and the beneficial effect of the scheme are as follows:
the connecting and fixing piece is used for installing the cutter holder on the machine tool, the cutter holder is used for installing a cutter, the clamping assembly is used for clamping the cutter, the cutter holder is installed at a place which does not interfere with the operation of the machine tool and has enough travel of the machine tool, the cutter is clamped into the positioning groove, the clamping assembly is used for clamping the cutter, and the cutter is positioned by combining the positioning assembly, so that the cutter can be fixed on the cutter holder. According to the scheme, the auxiliary tool magazine is arranged on the machine tool to place the tool exceeding the length of the machine tool with the tool magazine, and the tool is changed by program control, so that automatic tool changing can be realized, the machine tool does not need to be additionally equipped, the cost is saved, and the problem that the tool exceeding the allowable length of the machine tool magazine cannot be placed in the machine tool magazine is effectively solved.
Further, the centre gripping subassembly includes extensible member and two clamping jaws, and two clamping jaws articulate on the anchor clamps mainboard and set up relatively, and the extensible member is connected between clamping jaw one end and anchor clamps mainboard, and the clamping jaw head in the ring channel on the handle of a knife can be blocked to the clamping jaw other end is fixed with, and the clamping jaw head stretches into the constant head tank under the natural state and forms the clamping state.
Has the beneficial effects that: the extensible member is used for providing clamping-force for two clamping jaws, and two clamping jaws stretch into the constant head tank under the natural state and are in the clamping state, and when going into the constant head tank with handle of a knife card, the handle of a knife forces two clamping jaws to part, and extensible member deformation, handle of a knife card go into the back, and two clamping jaws of extensible member reset drive resume the clamping state, realize the centre gripping of cutter from this, adopt the extensible member to provide clamping-force, directly can accomplish the centre gripping with handle of a knife card income, convenient operation.
Further, the clamping jaw includes the fixed part, and the vertical setting of fixed part just articulates on the anchor clamps mainboard, and the clamping jaw head is fixed in the fixed part bottom and perpendicular with the fixed part, and clamping jaw head bottom is provided with the direction inclined plane that is used for making things convenient for the handle of a knife card to go into the constant head tank.
Has the advantages that: the clamping jaw head is clamped into the annular groove in the tool handle to realize clamping, the clamping jaw head is forced to be separated when the tool handle is clamped into the positioning groove, and the fixing part rotates around the hinge joint, so that the telescopic piece is driven to deform, and the structure is simple; the guide inclined plane is arranged on the clamping jaw head, so that the knife handle can be smoothly clamped into the positioning groove, and the clamping is more convenient.
Further, the mounting groove has been seted up to anchor clamps mainboard both sides, and the fixed part articulates in the mounting groove.
Has the advantages that: the fixed part is installed in the mounting groove, and overall structure is compacter, and the mounting groove can provide certain guide effect for the fixed part rotates more stably, thereby improves the centre gripping stability of cutter.
Further, the top of the clamp main board is provided with a limiting part used for limiting the telescopic part in the telescopic direction of the vertical telescopic part.
Has the advantages that: the limiting part is arranged to limit the telescopic part in the telescopic direction of the vertical telescopic part, so that the telescopic part can stretch more smoothly, and the clamping is more accurate and stable.
Further, the extensible member is a spring, the limiting member is a limiting sleeve, and the spring penetrates through the limiting sleeve and two ends of the spring are fixed on the two clamping jaw main bodies respectively.
Has the advantages that: the spring is adopted as the telescopic piece, the structure is simple, the effect is good, the limiting sleeve is sleeved outside the spring to achieve limiting, and the structure is simple.
Further, the positioning assembly comprises a positioning plate clamped in an annular groove in the tool shank.
Has the advantages that: when clamping, the positioning plate is clamped into the annular groove in the cutter handle, so that the cutter is clamped more stably.
Furthermore, the positioning assembly also comprises a key slot positioning block fixed on the positioning groove.
Has the advantages that: the key groove positioning block is clamped into the key groove in the cutter handle, and the stability of clamping the cutter can be further improved by the key groove positioning block.
Furthermore, the positioning plate, the clamp main plate, the positioning block and the clamp main plate are integrally formed.
Has the advantages that: such an arrangement can effectively improve the structural integrity and stability of the tool holder, thereby extending its useful life.
Further, the connecting and fixing piece comprises a machine tool connecting portion and a clamp connecting portion, the clamp connecting portion is connected with the tool holder, the machine tool connecting portion is fixedly connected with the clamp connecting portion, and an avoiding portion is arranged at the connecting position of the machine tool connecting portion and the clamp connecting portion.
Has the advantages that: lathe connecting portion are used for being connected with the lathe, and anchor clamps connecting portion are used for being connected with the cutter holder, and the portion of dodging is used for dodging the lathe, makes the utility model discloses smooth installation is on the lathe.
Drawings
Fig. 1 is an axonometric view of an embodiment of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the fixture comprises a machine tool connecting portion 1, an avoiding portion 2, a fixture connecting portion 3, a fixture main board 4, a positioning board 5, a key groove positioning block 6, a positioning groove 7, a guide inclined plane 8, a clamping jaw head 9, a fixing portion 10, a pin shaft 11, a mounting groove 12, a spring 13 and a limiting sleeve 14.
The embodiment is basically as shown in the attached figure 1:
the utility model provides a vice tool magazine of lathe, is including connecting mounting and cutter holder, connects the mounting and includes integrated into one piece's lathe connecting portion 1 and anchor clamps connecting portion 3, and lathe connecting portion 1 and anchor clamps connecting portion 3 are connected perpendicularly, and cutter holder passes through the bolt fastening on anchor clamps connecting portion 3. An avoiding part 2 is arranged on the outer side of the joint of the machine tool connecting part 1 and the clamp connecting part 3, and the avoiding part 2 is an avoiding inclined plane.
The cutter holder comprises a clamp main board 4 and a clamping component arranged on the clamp main board 4, wherein the bottom of the clamp main board 4 is provided with an arc-shaped positioning groove 7, the clamping component is arranged on two sides of the positioning groove 7, and a positioning component is arranged in the positioning groove 7.
Specifically, the centre gripping subassembly includes extensible member and two clamping jaws, and the extensible member adopts spring 13, and two clamping jaws set up relatively and all include fixed part 10 and clamping jaw head 9: all vertical the opening in 4 both sides of anchor clamps mainboard has mounting groove 12, and two fixed part 10 are vertical respectively and install in two mounting grooves 12 and the middle part articulates on anchor clamps mainboard 4 through round pin axle 11, and spring 13 horizontal welding is between the top of two fixed part 10, and the welding of 4 tops of anchor clamps mainboard has stop collar 14, and spring 13 alternates in stop collar 14. Two gripper heads 9 integrated into one piece are in fixed part 10 bottom and perpendicular with fixed part 10, and two gripper heads 9 bottom all processes and have the direction inclined plane 8 that makes things convenient for the handle of a knife card to go into in the constant head tank 7. In the natural state of the spring 13, the two gripper heads 9 extend into the positioning slot 7, and the state is a clamping state.
The locating component comprises a locating plate 5 and a key groove locating block 6, the locating plate 5 is used for being clamped into a ring groove in the knife handle, the key groove locating block 6 is used for being clamped into a key groove in the knife handle, the locating plate 5 is vertically arranged, the locating plate 5 is integrally formed in the middle of a locating groove 7 and protrudes out of the surface of the locating groove 7, and the key groove locating block 6 is integrally formed at the top of the front side (the front side in the drawing) of the locating groove 7.
The specific implementation process is as follows:
fix the lathe installation department on the lathe lateral wall panel beating through the bolt and do not interfere the lathe operation and the sufficient place of lathe stroke, dodge portion 2 and can dodge the lathe, make the utility model discloses can install smoothly on the lathe, form vice tool magazine from this, surpass the lathe and allow the cutter of length from the tape tool magazine to place in vice tool magazine, specific operation is as follows:
after the annular groove in the knife handle is aligned with the clamping jaw heads 9 in the vertical direction, the knife handle is clamped into the positioning groove 7 from bottom to top, the two clamping jaw heads 9 are close to each other in a clamping state and the spring 13 is in a natural state in an initial state, and the two clamping jaws are hinged to the clamp main board 4, so that the two clamping jaw heads 9 can be forced to rotate upwards along the annular groove of the knife handle when the knife handle is clamped, at the moment, the two fixing parts 10 rotate outwards around the hinged points of the two fixing parts respectively, namely the top ends of the two fixing parts 10 are separated, the spring 13 is stretched, and at the moment, the knife handle smoothly enters the positioning groove 7; as the guide inclined plane 8 is arranged on the jaw head 9, the knife handle can be smoothly clamped into the positioning groove 7. The handle of a knife stops promoting the handle of a knife after getting into constant head tank 7, and two clamping jaw heads 9 have the trend of drawing close forced by the reset action of spring 13, press from both sides tight handle of a knife from this, and locating plate 5 blocks in the ring channel of handle of a knife, and keyway locating piece 6 blocks in the keyway of handle of a knife simultaneously from the top, realize the location of handle of a knife for the stable centre gripping of handle of a knife is in constant head tank 7.
The utility model discloses the vice tool magazine of installation is placed on the suitable position of lathe and is surpassed the lathe and take the cutter that the tool magazine allows length to realize automatic tool changing through lathe program control, need not additionally to be equipped with the lathe, practiced thrift the cost. In addition, the cutter holder is clamped by the clamping assembly and is positioned by the positioning assembly, so that the cutter is good in clamping effect and more stable in clamping.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a vice tool magazine of lathe which characterized in that: the tool holder is fixed on the connecting fixing piece and comprises a clamp main board and a clamping assembly arranged on the clamp main board, a positioning groove is formed in the clamp main board, the clamping assembly is arranged on two sides of the positioning groove, and a positioning assembly is arranged in the positioning groove.
2. The auxiliary tool magazine of machine tools as claimed in claim 1, characterized in that: the clamping assembly comprises an expansion piece and two clamping jaws, the two clamping jaws are hinged on the clamp main board and are arranged oppositely, the expansion piece is connected between one end of the clamping jaw and the clamp main board, the other end of the clamping jaw is fixed with a clamping jaw head which can be clamped into an annular groove in the knife handle, and the clamping jaw head stretches into the positioning groove to form a clamping state in a natural state.
3. The auxiliary tool magazine of machine tools as claimed in claim 2, characterized in that: the clamping jaw includes the fixed part, and the vertical setting of fixed part just articulates on the anchor clamps mainboard, and the clamping jaw head is fixed in the fixed part bottom and perpendicular with the fixed part, and clamping jaw head bottom is provided with the direction inclined plane that is used for making things convenient for the handle of a knife card to go into the constant head tank.
4. The auxiliary tool magazine of machine tools as claimed in claim 3, characterized in that: mounting grooves are formed in two sides of the clamp main board, and the fixing parts are hinged in the mounting grooves.
5. The auxiliary tool magazine of machine tools as claimed in claim 4, characterized in that: the top of the clamp main board is provided with a limiting part used for limiting the telescopic part in the telescopic direction of the vertical telescopic part.
6. The auxiliary tool magazine of machine tools as claimed in claim 5, characterized in that: the extensible member is the spring, and the locating part is the stop collar, and the spring passes stop collar and both ends to be fixed respectively on two clamping jaw main parts.
7. The auxiliary tool magazine of machine tools as claimed in claim 3, characterized in that: the positioning assembly comprises a positioning plate clamped in an annular groove in the tool shank.
8. The auxiliary tool magazine of machine tools as claimed in claim 7, wherein: the positioning assembly further comprises a key groove positioning block fixed on the positioning groove.
9. The auxiliary tool magazine of machine tools as claimed in claim 8, characterized in that: the positioning plate, the clamp main plate, the positioning block and the clamp main plate are integrally formed.
10. The auxiliary tool magazine of machine tools according to any one of claims 1 to 9, characterized in that: the connecting and fixing piece comprises a machine tool connecting portion and a clamp connecting portion, the clamp connecting portion is connected with the cutter holder, the machine tool connecting portion is fixedly connected with the clamp connecting portion, and an avoiding portion is arranged at the connecting position of the machine tool connecting portion and the clamp connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220371535.XU CN216829832U (en) | 2022-02-23 | 2022-02-23 | Auxiliary tool magazine of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220371535.XU CN216829832U (en) | 2022-02-23 | 2022-02-23 | Auxiliary tool magazine of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216829832U true CN216829832U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220371535.XU Active CN216829832U (en) | 2022-02-23 | 2022-02-23 | Auxiliary tool magazine of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216829832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493686A (en) * | 2023-06-25 | 2023-07-28 | 宁波经纬数控股份有限公司 | Cutting equipment with tool changing function |
-
2022
- 2022-02-23 CN CN202220371535.XU patent/CN216829832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493686A (en) * | 2023-06-25 | 2023-07-28 | 宁波经纬数控股份有限公司 | Cutting equipment with tool changing function |
| CN116493686B (en) * | 2023-06-25 | 2023-09-19 | 宁波经纬数控股份有限公司 | Cutting equipment with tool changing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 401121 No.1, East Section of Tianshan Avenue, Yubei District, Chongqing Patentee after: Chongqing Yujiang Die Casting Co.,Ltd. Address before: 401121 Dazhulin Town, northern New Area, Chongqing Patentee before: CHONGQING YUJIANG DIE-CASTING Co.,Ltd. |
|
| CP03 | Change of name, title or address |