CN212095263U - Quick clamping workstation of digit control machine tool - Google Patents

Quick clamping workstation of digit control machine tool Download PDF

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Publication number
CN212095263U
CN212095263U CN202020321657.9U CN202020321657U CN212095263U CN 212095263 U CN212095263 U CN 212095263U CN 202020321657 U CN202020321657 U CN 202020321657U CN 212095263 U CN212095263 U CN 212095263U
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CN
China
Prior art keywords
fixedly connected
machine tool
cam
control machine
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020321657.9U
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Chinese (zh)
Inventor
王坤
祝剑辉
陈龙
徐井根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Tieqi Precision Machinery Co Ltd
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Guangdong Tieqi Precision Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Tieqi Precision Machinery Co Ltd filed Critical Guangdong Tieqi Precision Machinery Co Ltd
Priority to CN202020321657.9U priority Critical patent/CN212095263U/en
Application granted granted Critical
Publication of CN212095263U publication Critical patent/CN212095263U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a quick clamping workstation of digit control machine tool, comprises a workbench, the equal fixedly connected with fixed plate in top both sides of workstation, surface one side fixedly connected with motor of fixed plate, and the drive end fixedly connected with cam of motor, two one side that the cam is close to mutually all is provided with the carriage release lever, and one side rotation that the carriage release lever is close to the cam is connected with the pulley, the perpendicular fixedly connected with catch bar in surface one side of carriage release lever, one side that the fixed plate was kept away from to the carriage release lever is provided with the limiting plate, and limiting plate fixed connection is at the top of workstation. The utility model discloses in, the crank drives the gear rotation, can drive rack and inserted bar and reciprocate, realizes the fixed of holding head and catch bar through the inserted bar, convenient and fast more when will replacing different holding heads, the cam is rotatory to realize that two holding heads move in opposite directions or on the contrary, the work piece clamping of the equidimension of being convenient for is fixed.

Description

Quick clamping workstation of digit control machine tool
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a quick clamping workstation of digit control machine tool.
Background
The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, is a typical mechanical and electrical integrated product, and is required to machine objects on a workbench and clamp and fix the objects when the machine tool works; and though have on the workstation that the digit control machine tool among the prior art used and carry out the fixed mechanism of centre gripping to the object, mostly need press from both sides tightly fixedly through manual to the object, it is relatively inconvenient, and the centre gripping head of current centre gripping object is fixed mostly moreover, and the shape of every object is different, and the centre gripping head needs to correspond just can be better fixed with the shape of object, and the replacement is relatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rapid clamping workbench of a numerical control machine tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick clamping workbench of a numerical control machine tool comprises a workbench, wherein fixed plates are fixedly connected to two sides of the top of the workbench, a motor is fixedly connected to one side of the outer surface of each fixed plate, a cam is fixedly connected to the driving end of the motor, a moving rod is arranged on one side, close to the two cams, of each cam, a pulley is rotatably connected to one side, close to the cam, of each moving rod, a pushing rod is vertically and fixedly connected to one side of the outer surface of each moving rod, a limiting plate is arranged on one side, far away from the fixed plates, of each moving rod and fixedly connected to the top of the workbench, a compression spring is sleeved on the outer surface of each pushing rod, a clamping head is arranged at one end, far away from the moving rods, of each pushing rod, a bearing plate is fixedly connected to the top of each pushing rod, a gear is arranged on one, the clamping head is characterized in that an inserting rod is fixedly connected to one end of the connecting rod, a sleeve matched with the push rod in advance is fixedly connected to one side of the outer surface of the clamping head, and the clamping head is connected with the push rod in an embedded mode through the sleeve.
As a further description of the above technical solution:
the top of workstation and the position that two movable rods correspond are provided with the spout, and sliding connection has the slider in the spout, the top of slider and the bottom fixed connection of movable rod.
As a further description of the above technical solution:
the limiting plate is run through to the one end that the carriage release lever was kept away from to the catch bar, compression spring's both ends respectively with carriage release lever and limiting plate fixed connection.
As a further description of the above technical solution:
the center of the gear penetrates through the crank fixedly connected with the bearing plate, and the crank is rotatably connected with the bearing plate.
As a further description of the above technical solution:
the inserted bar runs through sleeve and catch bar, the surface of catch bar is seted up the opening corresponding with the rack.
As a further description of the above technical solution:
the pulley contacts an edge of the cam.
The utility model discloses following beneficial effect has:
1. this quick clamping workstation of digit control machine tool through cam, carriage release lever, gyro wheel, catch bar, supporting head and compression spring that set up, can drive the cam rotation under the drive of motor to realize that two supporting heads move in opposite directions or opposite, the work piece clamping of the equidimension of being convenient for is fixed.
2. This quick clamping workstation of digit control machine tool through gear, rack and the inserted bar that sets up, waves the crank and drives the gear revolve, can drive rack and inserted bar and reciprocate, realizes the fixed of supporting head and catch bar through the inserted bar, convenient and fast more when the different supporting head of will replacing.
Drawings
Fig. 1 is a schematic view of an overall structure of a quick clamping workbench of a numerical control machine tool according to the present invention;
fig. 2 is an enlarged view of a place a in fig. 1 of a quick clamping worktable of a numerical control machine tool provided by the present invention;
fig. 3 is a side view of the gear and catch bar connecting structure of the quick clamping workbench of the numerical control machine tool.
Illustration of the drawings:
1. a work table; 2. a fixing plate; 3. a cam; 4. a motor; 5. a clamping head; 6. a limiting plate; 7. a pulley; 8. a push rod; 9. a compression spring; 10. a slider; 11. a chute; 12. a carrier plate; 13. a gear; 14. a rack; 15. a connecting rod; 16. inserting a rod; 17. a sleeve; 18. an opening; 19. a travel bar; 20. a crank handle.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a quick clamping workbench of a numerical control machine tool comprises a workbench 1, wherein both sides of the top of the workbench 1 are fixedly connected with a fixed plate 2, one side of the outer surface of the fixed plate 2 is fixedly connected with a motor 4, a driving end of the motor 4 is fixedly connected with a cam 3, one side of the two cams 3 close to each other is provided with a movable rod 19, one side of the movable rod 19 close to the cam 3 is rotatably connected with a pulley 7, one side of the outer surface of the movable rod 19 is vertically and fixedly connected with a push rod 8, one side of the movable rod 19 far away from the fixed plate 2 is provided with a limiting plate 6, the limiting plate 6 is fixedly connected to the top of the workbench 1, the outer surface of the push rod 8 is sleeved with a compression spring 9, one end of the push rod 8 far away from the movable rod 19 is provided with a clamping head 5, the top of the push rod 8 is fixedly connected, and one side of the outer surface of the rack 14 is vertically and fixedly connected with a joint rod 15, one end of the joint rod 15 is fixedly connected with an insert rod 16, one side of the outer surface of the clamping head 5 is fixedly connected with a sleeve 17 which is firstly matched with the push rod 8, and the clamping head 5 is connected with the push rod 8 in an embedded mode through the sleeve 17.
The top of the workbench 1 is provided with a sliding chute 11 corresponding to the two moving rods 19, the sliding chute 11 is connected with a sliding block 10 in a sliding manner, the top of the sliding block 10 is fixedly connected with the bottom end of the moving rod 19, and the moving rod 19 can be connected with the sliding chute 11 in a sliding manner through the sliding block 10, so that when the cam 3 pushes the moving rod 19 to move, the moving rod 19 is ensured to stably move horizontally; one end, far away from the moving rod 19, of the push rod 8 penetrates through the limiting plate 6, two ends of the compression spring 9 are fixedly connected with the moving rod 19 and the limiting plate 6 respectively, and the moving rod 19 and the push rod 8 can automatically return under the elastic force action of the compression spring 9; a crank 20 is fixedly connected to the center of the gear 13 in a penetrating manner, the crank 20 is rotatably connected with the bearing plate 12, the gear 13 can be driven to rotate by rotating the crank 20, the rack 14 can be driven to move by rotating the gear 13, so that the inserted rod 16 is driven to penetrate through the sleeve 17 and the push rod 8, and the clamping head 5 is fixed on the push rod 8; the inserted link 16 penetrates the sleeve 17 and the push rod 8, and the outer surface of the push rod 8 is provided with an opening 18 corresponding to the rack 14, so that the rack 14 has enough space to move; the pulley 7 is in contact with the edge of the cam 3 so that the moving rod 19 can move left and right following the rotation of the cam 3.
The working principle is as follows: when using the quick clamping workstation of digit control machine tool, at first place the work piece between two holding heads 5, starter motor 4, motor 4 drives cam 3 rotatory, 3 rotatory promotion carriage release levers 19 of cam and the removal of catch bar 8, thereby drive two holding heads 5 and remove in opposite directions, thereby fix the work piece centre gripping, when the work piece processing needs the suitable holding head 5 of replacement to the shape of difference needs, wave crank 20 this moment, crank 20 is rotatory to drive gear 13 rotatory, gear 13 is rotatory to drive rack 14 and upwards removes, thereby make inserted bar 16 break away from sleeve 17 and catch bar 8, thereby dismantle holding head 5, replace suitable holding head 5, can be with the more firm of work piece centre gripping.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a quick clamping workstation of digit control machine tool, includes workstation (1), its characterized in that: the clamping device is characterized in that fixed plates (2) are fixedly connected to two sides of the top of the workbench (1), a motor (4) is fixedly connected to one side of the outer surface of each fixed plate (2), a cam (3) is fixedly connected to the driving end of each motor (4), a moving rod (19) is arranged on one side, close to each cam (3), of each moving rod (19), a pulley (7) is rotatably connected to one side, close to each cam (3), of each moving rod (19), a pushing rod (8) is vertically and fixedly connected to one side of the outer surface of each moving rod (19), a limiting plate (6) is arranged on one side, far away from each fixed plate (2), of each moving rod (19), each limiting plate (6) is fixedly connected to the top of the workbench (1), a compression spring (9) is sleeved on the outer surface of each pushing rod (8), and a clamping head (, and the top fixedly connected with loading board (12) of catch bar (8), and one side of loading board (12) is provided with gear (13), the meshing of one side of gear (13) is connected with rack (14), and the perpendicular fixedly connected with in surface one side of rack (14) links up pole (15), the one end fixedly connected with inserted bar (16) of linking pole (15), surface one side fixedly connected with of holding head (5) and catch bar (8) complex sleeve (17) earlier, and holding head (5) are connected with catch bar (8) gomphosis through sleeve (17).
2. The rapid clamping workbench of the numerical control machine tool as claimed in claim 1, wherein: the top of workstation (1) is provided with spout (11) with the position that two carriage release levers (19) correspond, and sliding connection has slider (10) in spout (11), the top of slider (10) and the bottom fixed connection of carriage release lever (19).
3. The rapid clamping workbench of the numerical control machine tool as claimed in claim 1, wherein: limiting plate (6) is run through to catch bar (8) keep away from the one end of carriage release lever (19), the both ends of compression spring (9) respectively with carriage release lever (19) and limiting plate (6) fixed connection.
4. The rapid clamping workbench of the numerical control machine tool as claimed in claim 1, wherein: the center of the gear (13) penetrates through and is fixedly connected with a crank (20), and the crank (20) is rotatably connected with the bearing plate (12).
5. The rapid clamping workbench of the numerical control machine tool as claimed in claim 1, wherein: the inserted bar (16) penetrates through the sleeve (17) and the push rod (8), and an opening (18) corresponding to the rack (14) is formed in the outer surface of the push rod (8).
6. The rapid clamping workbench of the numerical control machine tool as claimed in claim 1, wherein: the pulley (7) is in contact with the edge of the cam (3).
CN202020321657.9U 2020-03-16 2020-03-16 Quick clamping workstation of digit control machine tool Expired - Fee Related CN212095263U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020321657.9U CN212095263U (en) 2020-03-16 2020-03-16 Quick clamping workstation of digit control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020321657.9U CN212095263U (en) 2020-03-16 2020-03-16 Quick clamping workstation of digit control machine tool

Publications (1)

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CN212095263U true CN212095263U (en) 2020-12-08

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718356A (en) * 2020-12-31 2021-04-30 庞江涛 Spline shaft transmission shaft processing paint spraying equipment with gas collection function
CN112720199A (en) * 2021-02-20 2021-04-30 刘昆 Angle mill cutting auxiliary mechanism
CN113266753A (en) * 2021-04-15 2021-08-17 郑州信息科技职业学院 Foldable handheld cloud platform
CN113941882A (en) * 2021-11-24 2022-01-18 苏州科技大学 A anchor clamps and lathe for lathe
CN114406496A (en) * 2022-02-21 2022-04-29 深圳美克激光设备有限公司 Industrial robot based on laser cutting
CN115319504A (en) * 2022-09-06 2022-11-11 安徽理工大学 Workpiece clamping mechanism for numerical control machine tool and using method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718356A (en) * 2020-12-31 2021-04-30 庞江涛 Spline shaft transmission shaft processing paint spraying equipment with gas collection function
CN112720199A (en) * 2021-02-20 2021-04-30 刘昆 Angle mill cutting auxiliary mechanism
CN113266753A (en) * 2021-04-15 2021-08-17 郑州信息科技职业学院 Foldable handheld cloud platform
CN113266753B (en) * 2021-04-15 2023-08-29 郑州信息科技职业学院 Foldable handheld cradle head
CN113941882A (en) * 2021-11-24 2022-01-18 苏州科技大学 A anchor clamps and lathe for lathe
CN114406496A (en) * 2022-02-21 2022-04-29 深圳美克激光设备有限公司 Industrial robot based on laser cutting
CN114406496B (en) * 2022-02-21 2024-04-12 深圳美克激光设备有限公司 Industrial robot based on laser cutting
CN115319504A (en) * 2022-09-06 2022-11-11 安徽理工大学 Workpiece clamping mechanism for numerical control machine tool and using method thereof
CN115319504B (en) * 2022-09-06 2024-05-31 东莞市稳扬精密五金制品有限公司 Workpiece clamping mechanism for numerical control machine tool and application method of workpiece clamping mechanism

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Granted publication date: 20201208

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