CN211516763U - Fixing device for numerical control machining - Google Patents

Fixing device for numerical control machining Download PDF

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Publication number
CN211516763U
CN211516763U CN202020063648.4U CN202020063648U CN211516763U CN 211516763 U CN211516763 U CN 211516763U CN 202020063648 U CN202020063648 U CN 202020063648U CN 211516763 U CN211516763 U CN 211516763U
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China
Prior art keywords
screw rod
movable
numerical control
seat
protective shell
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CN202020063648.4U
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Chinese (zh)
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陈伟
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Chengdu Yingxintong Electronic Technology Co ltd
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Chengdu Yingxintong Electronic Technology Co ltd
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Abstract

The utility model discloses a fixing device for numerical control processing, concretely relates to numerical control processing field, which comprises a fixed base, the top edge of fixing base is connected with the protecting crust, control switch is installed to the outer wall of protecting crust, the top position department that the inner wall of protecting crust is close to the fixing base is connected with the screw rod, the outside that the one end of screw rod is located the protecting crust is connected with servo motor, the inboard that the outside of screw rod is located the protecting crust is connected with movable fixing base, the below position department that the inside of activity fixing base is located the screw rod is connected with the gag lever post. The utility model discloses the position of activity fixing base is adjusted according to the needs of machined position to the convenience, and then the position of placing of clamping piece is treated in convenient control, and can realize self-holding behind the work piece is placed to when work piece volume less, through the position of control regulation pole, and then conveniently adjust the position of fixture block, when pressing from both sides tight back to the work piece, screw up adjusting bolt and can realize pressing from both sides tight fixed processing to the work piece.

Description

Fixing device for numerical control machining
Technical Field
The utility model belongs to the numerical control processing field especially relates to a fixing device for numerical control processing.
Background
A numerical control lathe and a turning center are high-precision and high-efficiency automatic machine tools, are provided with a multi-station tool turret or a power tool turret, have wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, have various compensation functions of linear interpolation and circular arc interpolation, play a good economic effect in the batch production of complex parts, and generally need to fix and process workpieces in the numerical control processing process.
When the conventional fixing device for numerical control machining is in actual use, the placing position of a to-be-clamped part is inconvenient to control, and automatic clamping and fixing cannot be realized after a workpiece is placed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixing device for numerical control processing aims at solving the above-mentioned inconvenient control that exists and treats the position of placing of clamping piece, and can not realize the fixed problem of self-holding after the work piece is placed.
The utility model discloses a realize like this, the utility model provides a following technical scheme: a fixing device for numerical control machining comprises a fixing seat, wherein a protective shell is connected to the edge of the top end of the fixing seat, a control switch is installed on the outer wall of the protective shell, a screw rod is connected to the position, close to the upper position of the fixing seat, of the inner wall of the protective shell, one end of the screw rod is located on the outer side of the protective shell and is connected with a servo motor, a movable fixing seat is connected to the position, located on the inner side of the protective shell, of the outer portion of the screw rod, and a limiting rod is connected to the position, located;
the movable fixed seat comprises a support clamping seat connected with the outer part of the screw rod, a first internal thread hole is arranged at the position corresponding to the outer part of the screw rod in the support clamping seat, a limiting hole is arranged at the position corresponding to the outer part of the limiting rod in the supporting clamping seat, a groove is arranged at the top of the supporting clamping seat, a placing plate is arranged in the groove, L-shaped plates are arranged at the positions of the two sides of the placing plate, which are positioned at the inner sides of the groove, a second spring is connected between the bottoms of the two L-shaped plates, a movable supporting rod is movably connected between the bottom end of the placing plate and the bottoms of the two L-shaped plates, a first spring is connected between the movable supporting rod and the bottoms of the L-shaped plates, the top of L template is connected with adjusts the pole, the one end of adjusting the pole is located the top inboard of L template and is connected with the fixture block, the outer wall of L template corresponds one side position department of adjusting the pole and is connected with adjusting bolt.
In a preferred embodiment, a bearing seat is installed on the inner wall of the protective shell at a position corresponding to the end of the screw rod.
In a preferred embodiment, a supporting seat is arranged at the bottom of the servo motor, and the supporting seat is fixedly connected with the outer wall of the protective shell through a bolt.
In a preferred embodiment, the two ends of the limiting rod are connected with the inner side wall of the protective shell in a welding or bolt fixing manner.
In a preferred embodiment, two ends of the movable supporting rod are rotatably connected with the bottom end of the placing plate and the bottom of the L-shaped plate through rotating shafts.
In a preferred embodiment, a through hole is formed in the L-shaped plate corresponding to the position outside the adjusting rod, the adjusting rod is connected with the fixture block in a welding mode, and a second internal threaded hole is formed in the L-shaped plate corresponding to the position outside the screw rod of the adjusting bolt.
In a preferred embodiment, a movable block is arranged in the middle of the L-shaped plate near the lower position of the through hole, and a movable groove is arranged on the top of the support clamping seat along the horizontal direction corresponding to the outer part of the movable block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. compared with the prior art, when the clamping device is used, the screw rod is conveniently driven to rotate by controlling the operation of the servo motor, the movable fixing seat is enabled to stably move outside the screw rod through the arranged limiting rod, the movable fixing seat can move inside the protective shell, the position of the movable fixing seat is conveniently adjusted according to the requirement of a machining position, and the placement position of a to-be-clamped piece is further conveniently controlled;
2. compared with the prior art, when using, place the work piece on placing the board, under the effect of gravity, place the board and descend the bottom that drives movable branch to move to the inboard, and compress first spring and second spring, the bottom that the activity was supported drives the L template to move to the inboard side to the in-process that the inboard was removed, through the movable block and the activity groove that set up, make the L template can stably move on the horizontal direction, and then can realize self-holding when the work piece is placed, and when the work piece volume is less, through the position of control regulation pole, and then conveniently adjust the position of fixture block, after pressing from both sides tightly the work piece, it can realize the tight fixed processing of clamp to the work piece to screw up adjusting bolt.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle movable fixing seat of the present invention.
Fig. 3 is a schematic structural view of the middle support clamping seat of the present invention.
Fig. 4 is a schematic structural view of the L-shaped plate of the present invention.
In the figure: the device comprises a fixed seat 1, a protective shell 2, a control switch 3, a screw rod 4, a servo motor 5, a movable fixed seat 6, a limiting rod 7, a supporting clamping seat 601, a first internal thread hole 602, a limiting hole 603, a groove 604, a placing plate 605, a 606L-shaped plate, a 607 clamping block, a 608 adjusting rod, a 609 adjusting bolt, a 610 movable supporting rod, a 611 first spring, a 612 second spring, an 613 movable groove, a 614 movable block, a 615 second internal thread hole and a 616 through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, the utility model provides a fixing device for numerical control machining, including fixing base 1, the top edge of fixing base 1 is connected with protecting crust 2, the outer wall of protecting crust 2 is installed with control switch 3, the upper position that the inner wall of protecting crust 2 is close to fixing base 1 is connected with screw rod 4, one end of screw rod 4 is located the outside of protecting crust 2 and is connected with servo motor 5, the outside of screw rod 4 is located the inboard of protecting crust 2 and is connected with movable fixing base 6, the inside of movable fixing base 6 is located the lower position of screw rod 4 and is connected with gag lever post 7;
furthermore, a bearing seat is arranged on the inner wall of the protective shell 2 corresponding to the end part of the screw rod 4, so that the screw rod 4 can stably rotate in the protective shell 2;
furthermore, a supporting seat is arranged at the bottom of the servo motor 5, and the supporting seat is fixedly connected with the outer wall of the protective shell 2 through a bolt, so that the servo motor 5 can be conveniently installed and fixed;
furthermore, the two ends of the limiting rod 7 are fixedly connected with the inner side wall of the protective shell 2 by welding or bolts, so that the limiting rod 7 can be conveniently installed and fixed;
the implementation mode is specifically as follows: the screw rod 4 is connected to the upper position of the inner wall of the protective shell 2 close to the fixed seat 1, the servo motor 5 is connected to one end of the screw rod 4 which is positioned at the outer side of the protective shell 2, the movable fixed seat 6 is connected to the outer side of the screw rod 4 which is positioned at the inner side of the protective shell 2, the limiting rod 7 is connected to the lower position of the inner part of the movable fixed seat 6 which is positioned at the lower position of the screw rod 4, and the bearing seat is installed at the end position of the inner wall of the protective shell 2 corresponding to the screw rod 4, so that the screw rod 4 can stably rotate in the protective shell 2, when in use, the screw rod 4 is conveniently driven to rotate by controlling the operation of the servo motor 5, and the movable fixed seat 6 is stably movable outside the screw rod 4 by the limiting rod 7, so that the movable fixed seat 6 can move in the, thereby conveniently controlling the placing position of the clamping piece to be clamped.
Referring to the fixing device for numerical control machining shown in fig. 1-4, the movable fixing seat 6 includes a supporting cassette 601 connected to the outside of the screw rod 4, a first internal threaded hole 602 is disposed at a position corresponding to the outside of the screw rod 4 inside the supporting cassette 601, a limiting hole 603 is disposed at a position corresponding to the outside of the limiting rod 7 inside the supporting cassette 601, a groove 604 is disposed at the top of the supporting cassette 601, a placing plate 605 is disposed inside the groove 604, L-shaped plates 606 are disposed at positions on two sides of the placing plate 605 inside the groove 604, a second spring 612 is connected between the bottoms of the two L-shaped plates 606, movable support rods 610 are movably connected between the bottom of the placing plate 605 and the bottoms of the two L-shaped plates 606, a first spring 611 is connected between the movable support rods 610 and the bottoms of the L-shaped plates 606, and an adjusting rod 608 is connected to the top of the L-shaped plates 606, one end of the adjusting rod 608 is located at the inner side of the top of the L-shaped plate 606 and is connected with a clamping block 607, and the position of the outer wall of the L-shaped plate 606, which corresponds to one side of the adjusting rod 608, is connected with an adjusting bolt 609.
Furthermore, the two ends of the movable supporting rod 610 are rotatably connected with the bottom end of the placing plate 605 and the bottom of the L-shaped plate 606 through rotating shafts;
furthermore, a through hole 616 is formed in the position, corresponding to the outside of the adjusting rod 608, inside the L-shaped plate 606, the adjusting rod 608 and the clamping block 607 are connected in a welding manner, and a second internal threaded hole 615 is formed in the position, corresponding to the outside of the screw of the adjusting bolt 609, inside the L-shaped plate 606;
further, a movable block 614 is arranged at the position, close to the lower position of the through hole 616, in the middle of the L-shaped plate 606, and a movable groove 613 is arranged in the horizontal direction at the top of the support clamping seat 601 corresponding to the outer part of the movable block 614;
the implementation mode is specifically as follows: by arranging the movable fixed seat 6, the movable fixed seat 6 comprises a supporting clamping seat 601 connected to the outside of the screw rod 4, a first internal threaded hole 602 is arranged in the supporting clamping seat 601 corresponding to the outside position of the screw rod 4, a limiting hole 603 is arranged in the supporting clamping seat 601 corresponding to the outside position of the limiting rod 7, a groove 604 is arranged at the top of the supporting clamping seat 601, a placing plate 605 is arranged in the groove 604, L-shaped plates 606 are arranged at the two sides of the placing plate 605 at the inner side positions of the groove 604, a second spring 612 is connected between the bottoms of the two L-shaped plates 606, movable supporting rods 610 are movably connected between the bottom of the placing plate 605 and the bottoms of the two L-shaped plates 606, a first spring 611 is connected between the movable supporting rods 610 and the bottoms of the L-shaped plates 606, an adjusting rod 608 is connected at the top of the L-shaped plates 606, and a clamping, the outer wall of L template 606 corresponds one side position department of adjusting pole 608 and is connected with adjusting bolt 609, in use, place the work piece on placing board 605, under the effect of gravity, place board 605 and descend the inside side movement in bottom that drives movable support rod 610, and compress first spring 611 and second spring 612, the inside side movement in-process that the bottom of activity support 610 moved to the inside side drives L template 606 and moves to the inside side, through movable block 614 and the activity groove 613 that sets up, make L template 606 can be on the horizontal direction steady movement, and then can realize self-holding after the work piece is placed, and when the work piece volume is less, through the position of control regulation pole 608, and then conveniently adjust the position of fixture block 607, after pressing from both sides the work piece, screw up adjusting bolt 609 and can realize the tight fixed processing of clamp to the work piece.
The utility model discloses the theory of operation:
referring to the attached drawing 1 of the specification, when the clamping device is used, the screw rod 4 is conveniently driven to rotate by controlling the operation of the servo motor 5, and then the movable fixing seat 6 is stably moved outside the screw rod 4 through the arranged limiting rod 7, so that the movable fixing seat 6 can move inside the protective shell 2, the position of the movable fixing seat 6 can be conveniently adjusted according to the requirement of a machining position, and the placing position of a to-be-clamped piece can be conveniently controlled;
referring to the attached drawings 1-4 of the specification, in use, a workpiece is placed on a placing plate 605, under the action of gravity, the placing plate 605 descends to drive the bottom of a movable support rod 610 to move inwards and compress a first spring 611 and a second spring 612, the L-shaped plate 606 is driven to move inwards in the process that the bottom of a movable support 610 moves inwards, the L-shaped plate 606 can stably move in the horizontal direction through a movable block 614 and a movable groove 613, automatic clamping can be achieved after the workpiece is placed, the position of a clamping block 607 can be conveniently adjusted by controlling the position of an adjusting rod 608 when the size of the workpiece is small, and clamping and fixing treatment on the workpiece can be achieved by tightening an adjusting bolt 609 after the workpiece is clamped.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a fixing device for numerical control processing which characterized in that: the device comprises a fixed seat, wherein a protective shell is connected to the edge of the top end of the fixed seat, a control switch is installed on the outer wall of the protective shell, a screw rod is connected to the position, close to the upper part of the fixed seat, of the inner wall of the protective shell, one end of the screw rod is located on the outer side of the protective shell and connected with a servo motor, a movable fixed seat is connected to the position, located on the inner side of the protective shell, of the outer part of the screw rod, and a limiting rod is connected to the position;
the movable fixed seat comprises a support clamping seat connected with the outer part of the screw rod, a first internal thread hole is arranged at the position corresponding to the outer part of the screw rod in the support clamping seat, a limiting hole is arranged at the position corresponding to the outer part of the limiting rod in the supporting clamping seat, a groove is arranged at the top of the supporting clamping seat, a placing plate is arranged in the groove, L-shaped plates are arranged at the positions of the two sides of the placing plate, which are positioned at the inner sides of the groove, a second spring is connected between the bottoms of the two L-shaped plates, a movable supporting rod is movably connected between the bottom end of the placing plate and the bottoms of the two L-shaped plates, a first spring is connected between the movable supporting rod and the bottoms of the L-shaped plates, the top of L template is connected with adjusts the pole, the one end of adjusting the pole is located the top inboard of L template and is connected with the fixture block, the outer wall of L template corresponds one side position department of adjusting the pole and is connected with adjusting bolt.
2. A fixture for numerical control machining according to claim 1, characterized in that: and a bearing seat is arranged on the inner wall of the protective shell corresponding to the end part of the screw rod.
3. A fixture for numerical control machining according to claim 1, characterized in that: the bottom of servo motor is provided with the supporting seat, passes through bolt fixed connection between the outer wall of supporting seat and protecting crust.
4. A fixture for numerical control machining according to claim 1, characterized in that: the two ends of the limiting rod are fixedly connected with the inner side wall of the protective shell through welding or bolts.
5. A fixture for numerical control machining according to claim 1, characterized in that: the two ends of the movable supporting rod are rotatably connected with the bottom end of the placing plate and the bottom of the L-shaped plate through rotating shafts.
6. A fixture for numerical control machining according to claim 1, characterized in that: the inside of L template corresponds the outside position department of adjusting the pole and is provided with the through-hole, the connected mode between regulation pole and the fixture block is the welding, the inside of L template corresponds adjusting bolt's screw rod outside position department and is provided with second internal thread hole.
7. A fixture for numerical control machining according to claim 1, characterized in that: the middle part of the L-shaped plate is provided with a movable block at a position close to the lower part of the through hole, and the top of the supporting clamping seat (601) is provided with a movable groove corresponding to the outer part of the movable block along the horizontal direction.
CN202020063648.4U 2020-01-13 2020-01-13 Fixing device for numerical control machining Active CN211516763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020063648.4U CN211516763U (en) 2020-01-13 2020-01-13 Fixing device for numerical control machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020063648.4U CN211516763U (en) 2020-01-13 2020-01-13 Fixing device for numerical control machining

Publications (1)

Publication Number Publication Date
CN211516763U true CN211516763U (en) 2020-09-18

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Application Number Title Priority Date Filing Date
CN202020063648.4U Active CN211516763U (en) 2020-01-13 2020-01-13 Fixing device for numerical control machining

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CN (1) CN211516763U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112475993A (en) * 2020-11-20 2021-03-12 厦门语芙涵机械有限公司 Clamping device capable of being automatically adjusted according to workpiece and used for vertical machining center
CN112620660A (en) * 2020-12-17 2021-04-09 袁晖 Lathe machining device capable of automatically clamping workpiece
CN115070325A (en) * 2022-08-02 2022-09-20 泰州神舟传动科技有限公司 Frock clamp is used in front axle welding
CN115302248A (en) * 2022-07-27 2022-11-08 江南数控机床有限公司 Gantry type turning and milling compound machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112475993A (en) * 2020-11-20 2021-03-12 厦门语芙涵机械有限公司 Clamping device capable of being automatically adjusted according to workpiece and used for vertical machining center
CN112620660A (en) * 2020-12-17 2021-04-09 袁晖 Lathe machining device capable of automatically clamping workpiece
CN115302248A (en) * 2022-07-27 2022-11-08 江南数控机床有限公司 Gantry type turning and milling compound machine
CN115302248B (en) * 2022-07-27 2023-12-29 江南数控机床有限公司 Planer-type turning and milling compounding machine
CN115070325A (en) * 2022-08-02 2022-09-20 泰州神舟传动科技有限公司 Frock clamp is used in front axle welding
CN115070325B (en) * 2022-08-02 2024-04-02 泰州神舟传动科技有限公司 Frock clamp is used in front axle welding

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