CN111941106A - Twist drill clamp convenient to mount and used for four-station tool rest of numerically controlled lathe - Google Patents
Twist drill clamp convenient to mount and used for four-station tool rest of numerically controlled lathe Download PDFInfo
- Publication number
- CN111941106A CN111941106A CN202010850489.7A CN202010850489A CN111941106A CN 111941106 A CN111941106 A CN 111941106A CN 202010850489 A CN202010850489 A CN 202010850489A CN 111941106 A CN111941106 A CN 111941106A
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- twist drill
- movable
- fixedly connected
- drill clamp
- tool rest
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- 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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- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of numerical control lathes and discloses an easily-installed twist drill clamp for a four-station tool rest of a numerical control lathe. This numerical control lathe quadruplex position fluted drill anchor clamps for knife rest easy to assemble makes loose gear and loose collar meshing through rotating the turning handle to it is rotatory to drive three movable sleeve, and three fly leaf removes simultaneously, makes the card strip fix the fluted drill, utilizes fixation nut and fixed knob to fix the turning handle at last, ensures the stability of fluted drill.
Description
Technical Field
The invention relates to the technical field of numerical control lathes, in particular to a twist drill clamp for a four-station tool rest of a numerical control lathe, which is convenient to install.
Background
The numerically controlled lathe is a numerically controlled machine for automatically turning a rotary part to be machined according to a machining program programmed in advance. The turning process route and parameters of a machined part, a tool feed track, a displacement movement amount, cutting parameters, cooling and other auxiliary functions are compiled into a machining program list according to instruction codes and program formats specified by a numerical control lathe, the content of the program list is recorded on a suitable control medium such as transmission software and the like, and then the program list is input into a numerical control device of the numerical control lathe, so that the numerical control lathe is instructed to automatically turn the machined part.
Aiming at the requirements of different part figures, a clamping mode, a formulated process scheme, tool selection, machining parameter determination and the like need to be considered, aiming at the turning part shown in figure 1, machining is carried out on the existing CYNC-400TE CSK980-TA numerical control lathe, the tailstock can not automatically drill, the drilling of the numerical control lathe is inconvenient to operate when the lathe is provided with a lathe cover, when the requirements of holes with different diameters and a production outline are met, the batch production requirements can be met, the twist drill needs to be replaced for multiple times, and when the drilling machining is carried out, the tailstock needs to be continuously dragged to replace the twist drill with different diameters, so that certain difficulty is brought to the operation, and the twist drill clamp for the four-station tool rest of the numerical control lathe convenient to install is provided to solve the problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the twist drill clamp for the four-station tool rest of the numerical control lathe, which is convenient to install, has the advantages of improving the working efficiency, reducing the labor intensity of workers and the like, and solves the problem that the operation is difficult because the holes with different diameters need to be drilled and processed and the requirements of batch production are met, and the tailstock needs to be continuously dragged to replace the twist drills with different diameters during drilling and processing.
(II) technical scheme
In order to achieve the purposes of improving the working efficiency and reducing the labor intensity, the invention provides the following technical scheme:
a twist drill clamp convenient to mount for a four-station tool rest of a numerically controlled lathe comprises an outer sleeve, wherein a laminate is fixedly connected to the inner side of the outer sleeve, a support frame is fixedly connected to the front side of the laminate, a movable ring is movably connected to the inner portion of the support frame, a plurality of vertical rods are fixedly connected to the front side of the movable ring at equal intervals, a movable sleeve is movably connected to the outer portion of the movable ring, a transmission gear is fixedly connected to the outer portion of the movable sleeve, a movable plate located on the back side of the transmission gear is movably connected to the front side of the laminate, a clamping strip is fixedly connected to one end of the movable plate, a positioning rod is fixedly connected to the bottom end of the front side of the laminate, a movable gear is fixedly connected to the outer portion of the positioning rod, a, the bottom fixedly connected with of outer tube is located the outside planking of positioning screw, the inside swing joint of planking has the turning handle, the outside threaded connection of turning handle has the fixed knob that is located the planking bottom, the outside fixedly connected with of turning handle one end is located the positive second bevel gear of first bevel gear, positioning screw's outside threaded connection has the fixation nut who is located the planking bottom.
Preferably, three movable openings are formed in the outer portion of the outer sleeve at equal intervals, and the inner sides of the movable openings are in contact with the outer portion of the movable plate.
Preferably, the bottom of the outer sleeve is provided with an adjusting opening, and the outer sleeve, the laminate and the rotating handle are integrated.
Preferably, the support frame includes support column and the lantern ring, support column's one end and lantern ring fixed connection, support column's the other end and plywood fixed connection, the opening has been seted up to the inner chamber preceding lateral wall of the lantern ring.
Preferably, the outer side of the movable ring is provided with meshing grooves at equal intervals, and the meshing grooves are meshed with the movable gear.
Preferably, transmission grooves are formed in the movable sleeve at equal intervals and are in an annular inclined shape.
Preferably, the second bevel gear is meshed with the first bevel gear, and the vertical rods are annularly and equidistantly distributed on the front surface of the movable ring.
Preferably, the movable plate comprises a movable plate and two baffles, the two baffles are positioned on the left side and the right side of the transmission gear, meshing grooves are formed in the front face of the movable plate at equal intervals, and the meshing grooves are meshed with the transmission gear.
Preferably, the jacks are formed in the left end and the right end of the bottom of the outer plate, and the inner sides of the jacks are in contact with the outer sides of the positioning screws.
(III) advantageous effects
Compared with the prior art, the invention provides the twist drill clamp for the four-station tool rest of the numerically controlled lathe, which is convenient to install and has the following beneficial effects:
this numerical control lathe quadruplex position fluted drill anchor clamps for knife rest easy to assemble, the inside of outer tube is put into through the stiff end with the fluted drill, then rotatory turning handle makes second conical gear and first conical gear meshing, thereby it is rotatory simultaneously to drive the outside loose gear of locating lever and locating lever, loose gear and loose collar meshing, make the inside removal of loose collar at the support frame, the outside pole setting of loose collar can contact with the transmission groove that the movable sleeve was seted up, thereby it is rotatory with the outside drive gear of movable sleeve to drive three movable sleeve, three fly leaf removes simultaneously, make the card strip fix the fluted drill, utilize fixation nut and positioning screw and fixed knob and turning handle threaded connection to fix the turning handle at last, ensure the stability of fluted drill.
Drawings
FIG. 1 is a front view of a twist drill clamp structure for a four-station tool rest of a conveniently-installed numerically controlled lathe, which is provided by the invention;
fig. 2 is a schematic diagram of a movable plate structure of a twist drill clamp for a four-station tool rest of a conveniently-installed numerical control lathe.
In fig. 1: the device comprises a 1 outer sleeve, a 2 layer plate, a 3 supporting frame, a 4 movable ring, a 5 vertical rod, a 6 movable sleeve, a 7 transmission gear, an 8 movable plate, a 9 clamping strip, a 10 positioning rod, a 11 movable gear, a 12 first conical gear, a 13 positioning screw rod, a 14 outer plate, a 15 rotating handle, a 16 fixed knob, a 17 second conical gear and a 18 fixed nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without any creative efforts shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an easily-installed twist drill jig for a four-station tool rest of a numerically controlled lathe comprises an outer sleeve 1, three movable openings are formed in the outer portion of the outer sleeve 1 at equal intervals, the inner sides of the movable openings are in contact with the outer portion of a movable plate 8, an adjusting opening is formed in the bottom of the outer sleeve 1, a laminate 2 and a rotating handle 15 are integrated, the inner side of the outer sleeve 1 is fixedly connected with the laminate 2, a support frame 3 is fixedly connected to the front side of the laminate 2, the support frame 3 comprises a support upright post and a lantern ring, one end of the support upright post is fixedly connected with the lantern ring, the other end of the support upright post is fixedly connected with the laminate 2, an opening is formed in the front side wall of an inner cavity of the lantern ring, a movable ring 4 is movably connected to the inner portion of the support frame 3, meshing, the outer part of the movable ring 4 is movably connected with a movable sleeve 6, the inner part of the movable sleeve 6 is provided with transmission grooves at equal intervals, the transmission grooves are in an annular inclined shape, the outer part of the movable sleeve 6 is fixedly connected with a transmission gear 7, the front surface of the laminate 2 is movably connected with a movable plate 8 positioned on the back surface of the transmission gear 7, the movable plate 8 comprises a movable plate and baffle plates, the two baffle plates are positioned on the left side and the right side of the transmission gear 7, the front surface of the movable plate is provided with meshing grooves at equal intervals, the meshing grooves are meshed with the transmission gear 7, one end of the movable plate 8 is fixedly connected with a clamping strip 9, the bottom end of the front surface of the laminate 2 is fixedly connected with a positioning rod 10, the outer part of the positioning rod 10 is fixedly connected with a movable gear 11, the outer part of the positioning rod 10 is, jacks are formed in the left end and the right end of the bottom of the outer plate 14, the inner side of each jack is in contact with the outer side of the positioning screw rod 13, the inner swing joint of the outer plate 14 is provided with a rotating handle 15, the outer thread of the rotating handle 15 is connected with a fixed knob 16 located at the bottom of the outer plate 14, the outer fixed connection at one end of the rotating handle 15 is located on a second bevel gear 17 on the front side of the first bevel gear 12, the second bevel gear 17 is meshed with the first bevel gear 12, the outer thread of the positioning screw rod 13 is connected with a fixed nut 18 located at the bottom of the outer plate 14, and therefore the purposes of improving the working efficiency.
In conclusion, the twist drill clamp for the conveniently-installed four-station tool rest of the numerically controlled lathe is characterized in that the fixed end of a twist drill is placed inside the outer sleeve 1, then the rotating handle 15 is rotated to enable the second bevel gear 17 to be meshed with the first bevel gear 12, so that the positioning rod 10 and the movable gear 11 outside the positioning rod 10 are driven to rotate simultaneously, the movable gear 11 is meshed with the movable ring 4, the movable ring 4 moves inside the supporting frame 3, the upright rod 5 outside the movable ring 4 is contacted with the transmission groove formed in the movable sleeve 6, so that the three movable sleeves 6 and the transmission gear 7 outside the movable sleeve 6 are driven to rotate, the three movable plates 8 move simultaneously, the clamping strips 9 fix the twist drill, finally the fixed nut 18 and the positioning screw 13 are in threaded connection with the fixed knob 16 and the rotating handle 15 to fix the rotating handle 15, the stability of the twist drill is ensured, and the requirements of drilling holes with different diameters and steel production are met, when the drill hole is processed, the tailstock needs to be dragged continuously to replace the flower drill with different diameters, and certain difficulty is brought to the operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. A process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an easy to assemble's numerical control lathe four-station twist drill anchor clamps for knife rest, includes outer tube (1), its characterized in that: the inner side of the outer sleeve (1) is fixedly connected with a layer plate (2), the front side of the layer plate (2) is fixedly connected with a support frame (3), the inner part of the support frame (3) is movably connected with a movable ring (4), the front side of the movable ring (4) is fixedly connected with a plurality of upright rods (5) at equal intervals, the outer part of the movable ring (4) is movably connected with a movable sleeve (6), the outer part of the movable sleeve (6) is fixedly connected with a transmission gear (7), the front side of the layer plate (2) is movably connected with a movable plate (8) positioned at the back side of the transmission gear (7), one end of the movable plate (8) is fixedly connected with a clamping strip (9), the front bottom end of the layer plate (2) is fixedly connected with a positioning rod (10), the outer part of the positioning rod (10) is fixedly connected with a movable gear (11), the outer part of the, the bottom fixedly connected with positioning screw (13) of outer tube (1), the bottom fixedly connected with of outer tube (1) is located planking (14) of positioning screw (13) outside, the inside swing joint of planking (14) has turning handle (15), the outside threaded connection of turning handle (15) has fixed knob (16) that are located planking (14) bottom, the outside fixedly connected with of turning handle (15) one end is located first conical gear (12) positive second conical gear (17), the outside threaded connection of positioning screw (13) has fixation nut (18) that are located planking (14) bottom.
2. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1, wherein the twist drill clamp comprises: three movable openings are formed in the outer portion of the outer sleeve (1) at equal intervals, and the inner sides of the movable openings are in contact with the outer portion of the movable plate (8).
3. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1 or 2, wherein the twist drill clamp comprises: the bottom of the outer sleeve (1) is provided with an adjusting opening, and the outer sleeve (1), the laminate (2) and the rotating handle (15) are integrated.
4. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 3, wherein the twist drill clamp comprises: the support frame (3) comprises a support column and a lantern ring, one end of the support column is fixedly connected with the lantern ring, the other end of the support column is fixedly connected with the laminate (2), and an opening is formed in the front side wall of the inner cavity of the lantern ring.
5. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1, wherein the twist drill clamp comprises: meshing grooves are formed in the outer side of the movable ring (4) at equal intervals and meshed with the movable gear (11).
6. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1, wherein the twist drill clamp comprises: the inner part of the movable sleeve (6) is provided with transmission grooves at equal intervals, and the transmission grooves are in an annular inclined shape.
7. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1, wherein the twist drill clamp comprises: the second bevel gear (17) is meshed with the first bevel gear (12), and the vertical rods (5) are annularly and equidistantly distributed on the front surface of the movable ring (4).
8. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1, wherein the twist drill clamp comprises: the movable plate (8) comprises a movable plate and two baffles, the two baffles are positioned on the left side and the right side of the transmission gear (7), meshing grooves are formed in the front face of the movable plate at equal intervals, and the meshing grooves are meshed with the transmission gear (7).
9. The twist drill clamp convenient to mount for the four-station tool rest of the numerically controlled lathe according to claim 1, wherein the twist drill clamp comprises: jacks are formed in the left end and the right end of the bottom of the outer plate (14), and the inner sides of the jacks are in contact with the outer sides of the positioning screws (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850489.7A CN111941106A (en) | 2020-08-21 | 2020-08-21 | Twist drill clamp convenient to mount and used for four-station tool rest of numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850489.7A CN111941106A (en) | 2020-08-21 | 2020-08-21 | Twist drill clamp convenient to mount and used for four-station tool rest of numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111941106A true CN111941106A (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010850489.7A Pending CN111941106A (en) | 2020-08-21 | 2020-08-21 | Twist drill clamp convenient to mount and used for four-station tool rest of numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111941106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310372A (en) * | 2021-12-17 | 2022-04-12 | 安徽尧工数控科技有限公司 | Tool bit clamping device for numerical control machine tool |
| CN115365541A (en) * | 2022-10-21 | 2022-11-22 | 靖江市永恒汽车科技有限公司 | Clamp tool for machining brake shoe shaft sleeve hole and roller hole end face |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR529047A (en) * | 1921-10-20 | 1921-11-22 | Frederic Beck | Automatic chuck |
| CN101386137A (en) * | 2008-09-08 | 2009-03-18 | 长江润发机械股份有限公司 | Self-centering clamping mechanism |
| CN102728861A (en) * | 2012-05-29 | 2012-10-17 | 宝钢发展有限公司 | Metal chip sample turning tool for horizontal lathe |
| CN106216725A (en) * | 2016-08-28 | 2016-12-14 | 胡智土 | Multiplex scroll chuck |
| CN108115161A (en) * | 2017-11-16 | 2018-06-05 | 天长市天翔集团有限公司 | A kind of steel pipe cutting mechanical clamp |
| CN108436513A (en) * | 2018-03-07 | 2018-08-24 | 玉环汉新机械科技有限公司 | A kind of clamp assembly of novel clamping workpiece |
| CN110181424A (en) * | 2019-04-30 | 2019-08-30 | 青岛科技大学 | A kind of self-locking clamping device for clamping test pieces outer wall |
| CN110757181A (en) * | 2019-11-29 | 2020-02-07 | 秦皇岛中秦渤海轮毂有限公司 | Aluminum alloy hub center positioning mechanism and method |
-
2020
- 2020-08-21 CN CN202010850489.7A patent/CN111941106A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR529047A (en) * | 1921-10-20 | 1921-11-22 | Frederic Beck | Automatic chuck |
| CN101386137A (en) * | 2008-09-08 | 2009-03-18 | 长江润发机械股份有限公司 | Self-centering clamping mechanism |
| CN102728861A (en) * | 2012-05-29 | 2012-10-17 | 宝钢发展有限公司 | Metal chip sample turning tool for horizontal lathe |
| CN106216725A (en) * | 2016-08-28 | 2016-12-14 | 胡智土 | Multiplex scroll chuck |
| CN108115161A (en) * | 2017-11-16 | 2018-06-05 | 天长市天翔集团有限公司 | A kind of steel pipe cutting mechanical clamp |
| CN108436513A (en) * | 2018-03-07 | 2018-08-24 | 玉环汉新机械科技有限公司 | A kind of clamp assembly of novel clamping workpiece |
| CN110181424A (en) * | 2019-04-30 | 2019-08-30 | 青岛科技大学 | A kind of self-locking clamping device for clamping test pieces outer wall |
| CN110757181A (en) * | 2019-11-29 | 2020-02-07 | 秦皇岛中秦渤海轮毂有限公司 | Aluminum alloy hub center positioning mechanism and method |
Non-Patent Citations (1)
| Title |
|---|
| 肖昌东: "新型通用四爪卡盘设计与研究", 《设备管理与维修》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310372A (en) * | 2021-12-17 | 2022-04-12 | 安徽尧工数控科技有限公司 | Tool bit clamping device for numerical control machine tool |
| CN114310372B (en) * | 2021-12-17 | 2024-04-09 | 安徽尧工数控科技有限公司 | Tool bit clamping device for numerical control machine tool |
| CN115365541A (en) * | 2022-10-21 | 2022-11-22 | 靖江市永恒汽车科技有限公司 | Clamp tool for machining brake shoe shaft sleeve hole and roller hole end face |
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Application publication date: 20201117 |
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