CN213998584U - Numerical control machine tool with positioning and clamping functions - Google Patents
Numerical control machine tool with positioning and clamping functions Download PDFInfo
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- CN213998584U CN213998584U CN202022225762.5U CN202022225762U CN213998584U CN 213998584 U CN213998584 U CN 213998584U CN 202022225762 U CN202022225762 U CN 202022225762U CN 213998584 U CN213998584 U CN 213998584U
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Abstract
The utility model discloses a digit control machine tool with location clamping function, which comprises a bod, fixed surface has seted up the shifting chute on the organism, shifting chute inner chamber movable mounting has the movable block, the equal fixed mounting in inner chamber of the organism both ends has the motor, the equal fixedly connected with speed reducer of power take off end of motor, the equal fixedly connected with lead screw of power take off end of speed reducer, and lead screw and movable block bottom screw thread link to each other, the equal fixed mounting in movable block one side has the stationary collet, stationary collet one side surface activity is pegged graft and is had the press from both sides post. The utility model discloses worm and worm wheel mutually support and possess self-locking function to can effectively promote the stability to the work piece centre gripping when carrying out the centre gripping to the work piece, the shape on double-layered post surface is similar with the shape of work piece outer wall, can carry out the centre gripping to the work piece when, can effectively promote the stability to the work piece centre gripping, carries out the centre gripping to heterotypic work piece when more conveniently using simultaneously, uses more convenient.
Description
Technical Field
The utility model relates to a digit control machine tool equipment technical field specifically is a digit control machine tool with location clamping function.
Background
The numerical control machine tool is a short name of a numerical control machine tool (computerized numerical control) and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
However, the existing numerical control machine tool has the following disadvantages:
the existing numerical control machine tool is inconvenient to rapidly clamp and fix the special-shaped workpiece in the using process, the clamping stability is poor, and the use is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digit control machine tool with location clamping function to in solving above-mentioned background art, current digit control machine tool is inconvenient carries out quick centre gripping to heterotypic work piece in the use and fixes, and the centre gripping stability is relatively poor, uses inconvenient problem very.
In order to achieve the above object, the utility model provides a following technical scheme: a numerical control machine tool with a positioning and clamping function comprises a machine body, wherein a moving groove is fixedly formed in the upper surface of the machine body, a moving block is movably mounted in an inner cavity of the moving groove, motors are fixedly mounted at two ends of the inner cavity of the machine body, speed reducers are fixedly connected to power output ends of the motors, screw rods are fixedly connected to power output ends of the speed reducers, the screw rods are in threaded connection with the bottoms of the moving blocks, a fixing clamp seat is fixedly mounted at one side of each moving block, clamp posts are movably inserted into the surface of one side of each fixing clamp seat, rectangular telescopic posts are fixedly connected to the other ends of the clamp posts, the rectangular telescopic posts are located in the inner cavity of the fixing clamp seats, a worm is fixedly connected to the power output ends of the motors, the worm can drive a worm wheel in the speed reducers to rotate through tooth grooves in the surface, the screw rods are fixedly inserted into the inner cavity of the worm wheel, one end of each screw rod is fixed through a bearing seat, the other end of the screw rod is fixed through a screw rod fixing seat, so that the stability of the screw rod during rotation can be improved, the screw rod can move along a moving groove formed in the upper surface of a machine body through a moving block under the action of surface threads, a fixing clamping seat is fixedly arranged on one side of the moving block, a workpiece can be rapidly clamped and fixed through the mutual matching of the fixing clamping seat and the moving block, a worm and a worm wheel are mutually matched to have a self-locking function, so that the stability of clamping the workpiece can be effectively improved when the workpiece is clamped, clamping columns are movably inserted into the surface of one side of the fixing clamping seat, the other ends of the clamping columns are connected with supporting springs through rectangular telescopic columns, when the workpiece is clamped by the fixing clamping seat, the clamping columns can be stretched and contracted according to the shape of the workpiece, the shape of the surfaces of the clamping columns is similar to that of the outer wall of the, can effectively improve the stability of clamping the workpiece and clamp the special-shaped workpiece when being more convenient to use.
Preferably, the equal fixedly connected with supporting spring of the flexible post other end of rectangle, supporting spring can be to the flexible post of rectangle to can make the double-layered post reset fast.
Preferably, flexible post one side movable mounting of rectangle has the clamp plate, clamp plate one side swing joint has the screw thread post, screw thread post other end fixedly connected with handle, through the twist grip, the handle drives the screw thread post rotatory, and the screw thread post can promote the clamp plate under the effect of surface screw thread, and the clamp plate can apply the compression to the flexible post of rectangle to can fix the clamp post.
Preferably, the worm wheel is installed all to rotate in the speed reducer inner chamber, the worm wheel inner chamber all links to each other with lead screw one end grafting, and the worm wheel can drive the lead screw and rotate.
Preferably, the screw rod one end is all rotated and is pegged graft there is the bearing frame, the screw rod other end is all fixed to be pegged graft there is the screw rod fixing base, and the screw rod both ends are fixed through bearing frame and screw rod fixing base, can promote the stability of screw rod when rotating.
Preferably, the power output end fixedly connected with worm of motor, and worm wheel meshing link to each other, and worm wheel and worm mutually support and possess self-locking function to can promote the stability to the work piece centre gripping.
The utility model provides a digit control machine tool with location clamping function possesses following beneficial effect:
(1) the utility model discloses the power take off end fixedly connected with worm of motor, the worm wheel in the tooth's socket on worm accessible surface drives the speed reducer rotates, the fixed grafting of worm wheel inner chamber has the lead screw, wherein lead screw one end is all fixed through the bearing frame, the lead screw other end all fixes through the lead screw fixing base, thereby can promote the stability of lead screw when rotating, the lead screw removes along the shifting chute that the organism upper surface was seted up under the effect of surface screw thread accessible movable block, the equal fixed mounting in movable block one side has the fixation clamp seat, mutually support through fixation clamp seat and movable block, can carry out quick centre gripping to the work piece and fix, and worm wheel mutually support and possess self-locking function, thereby can be when carrying out the centre gripping to the work piece, can effectively promote the stability to the.
(2) The utility model discloses press from both sides the post and can stretch out and draw back according to the shape of work piece, through twist grip, the handle drives the screw thread post rotation, and the screw thread post can promote the clamp plate under the effect of surface screw thread, and the clamp plate can apply the compression to the flexible post of rectangle to can fix pressing from both sides the post, make the shape on pressing from both sides post surface similar with the shape of work piece outer wall, can carry out the centre gripping to the work piece when carrying out the centre gripping to the work piece, can effectively promote the stability to the work piece centre gripping, carry out the centre gripping to heterotypic work piece when more conveniently using simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the body of the present invention;
fig. 3 is a schematic structural diagram of the speed reducer of the present invention;
fig. 4 is a schematic structural view of the fixing clip seat of the present invention.
In the figure: 1. a body; 2. a moving groove; 201. a moving block; 202. a motor; 203. a speed reducer; 204. a screw rod; 205. a screw rod fixing seat; 3. a worm; 301. a worm gear; 302. a bearing seat; 4. fixing the clamp seat; 401. a rectangular telescopic column; 402. clamping the column; 403. a support spring; 5. pressing a plate; 501. a threaded post; 502. a handle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical scheme: a numerical control machine tool with a positioning and clamping function comprises a machine body 1, wherein a moving groove 2 is fixedly formed in the upper surface of the machine body 1, a moving block 201 is movably mounted in an inner cavity of the moving groove 2, motors 202 are fixedly mounted at two ends of the inner cavity of the machine body 1, speed reducers 203 are fixedly connected to power output ends of the motors 202, lead screws 204 are fixedly connected to power output ends of the speed reducers 203, the lead screws 204 are in threaded connection with the bottoms of the moving block 201, fixing clamp bases 4 are fixedly mounted on one sides of the moving block 201, clamp posts 402 are movably inserted into the surfaces of one sides of the fixing clamp bases 4, rectangular telescopic posts 401 are fixedly connected to the other ends of the clamp posts 402, the rectangular telescopic posts 401 are located in the inner cavity of the fixing clamp bases 4, worms 3 are fixedly connected to the power output ends of the motors 202, and the worms 3 can drive worm gears 301 in the speed reducers 203 to rotate through tooth grooves on the surfaces, a screw rod 204 is fixedly inserted into an inner cavity of the worm wheel 301, wherein one end of the screw rod 204 is fixed through a bearing seat 302, the other end of the screw rod 204 is fixed through a screw rod fixing seat 205, so that the stability of the screw rod 204 during rotation can be improved, the screw rod 204 can move along a moving groove 2 formed in the upper surface of the machine body 1 through a moving block 201 under the action of surface threads, a fixing clamp seat 4 is fixedly installed on one side of the moving block 201, the workpiece can be rapidly clamped and fixed through the mutual matching of the fixing clamp seat 4 and the moving block 201, the worm 3 and the worm wheel 301 are matched with each other to have a self-locking function, so that the stability of clamping the workpiece can be effectively improved when the workpiece is clamped, clamping posts 402 are movably inserted into the surface on one side of the fixing clamp seat 4, the other ends of the clamping posts 402 are connected with supporting springs 403 through rectangular telescopic posts 401, when the workpiece is clamped by the fixing clamp seat 4, the clamping column 402 can stretch out and draw back according to the shape of a workpiece, so that the shape of the surface of the clamping column 402 is similar to that of the outer wall of the workpiece, the stability of clamping the workpiece can be effectively improved when the workpiece is clamped, and the special-shaped workpiece can be clamped when the clamping column is more convenient to use.
The other end of the rectangular telescopic column 401 is fixedly connected with a supporting spring 403, and the supporting spring 403 can be used for resetting the rectangular telescopic column 401, so that the clamping column 402 can be reset quickly.
The telescopic column 401 one side movable mounting of rectangle has clamp plate 5, 5 one side swing joint of clamp plate has screw thread post 501, screw thread post 501 other end fixedly connected with handle 502, through rotatory handle 502, handle 502 drives screw thread post 501 rotatory, and screw thread post 501 can promote clamp plate 5 under the effect of surface screw thread, and clamp plate 5 can apply the compression to the telescopic column 401 of rectangle to can fix clamp post 402.
The inner cavity of the speed reducer 203 is rotatably provided with a worm wheel 301, the inner cavity of the worm wheel 301 is connected with one end of a screw rod 204 in an inserting manner, and the worm wheel 301 can drive the screw rod 204 to rotate.
One end of the screw 204 is rotatably inserted with a bearing seat 302, the other end of the screw 204 is fixedly inserted with a screw fixing seat 205, and two ends of the screw 204 are fixed through the bearing seats 302 and the screw fixing seat 205, so that the stability of the screw 204 during rotation can be improved.
The power output end fixedly connected with worm 3 of motor 202, and worm 3 and worm wheel 301 meshing link to each other, and worm wheel 301 and worm 3 mutually support and possess self-locking function to can promote the stability to the work piece centre gripping.
It should be noted that, when working, a worm 3 is fixedly connected to the power output end of a motor 202, the worm 3 can drive a worm wheel 301 in a speed reducer 203 to rotate through a tooth socket on the surface, a lead screw 204 is fixedly inserted into the inner cavity of the worm wheel 301, wherein one end of the lead screw 204 is fixed through a bearing block 302, the other end of the lead screw 204 is fixed through a lead screw fixing seat 205, so that the stability of the lead screw 204 during rotation can be improved, the lead screw 204 can move along a moving groove 2 formed on the upper surface of a machine body 1 through a moving block 201 under the action of surface threads, a fixing clamp seat 4 is fixedly installed on one side of the moving block 201, the workpiece can be rapidly clamped and fixed through the mutual matching of the fixing clamp seat 4 and the moving block 201, and the worm 3 and the worm wheel 301 have a self-locking function, so that when clamping the workpiece, can effectively promote the stability to the work piece centre gripping, the equal activity of fixed holder 4 side surface is pegged graft and is had clamp post 402, the clamp post 402 other end all is connected with supporting spring 403 through the flexible post 401 of rectangle, fixed holder 4 is when carrying out the centre gripping to the work piece, clamp post 402 can stretch out and draw back according to the shape of work piece, through rotatory handle 502, handle 502 drives the screw post 501 rotatory, screw post 501 can promote clamp plate 5 under the effect of surperficial screw thread, clamp plate 5 can exert the compression to the flexible post 401 of rectangle, thereby can fix clamp post 402, make the shape on clamp post 402 surface similar with the shape of work piece outer wall, can be when carrying out the centre gripping to the work piece, can effectively promote the stability to the work piece centre gripping, carry out the centre gripping to heterotypic work piece when more conveniently using simultaneously.
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 (6)
1. The utility model provides a digit control machine tool with location clamping function, includes organism (1), its characterized in that: the improved clamp is characterized in that a moving groove (2) is fixedly formed in the upper surface of the machine body (1), a moving block (201) is movably mounted in an inner cavity of the moving groove (2), motors (202) are fixedly mounted at two ends of an inner cavity of the machine body (1), speed reducers (203) are fixedly connected to power output ends of the motors (202), lead screws (204) are fixedly connected to power output ends of the speed reducers (203), bottom threads of the lead screws (204) and the moving block (201) are connected to each other, fixing clamp seats (4) are fixedly mounted on one sides of the moving block (201), clamp posts (402) are movably inserted into surfaces of one sides of the fixing clamp seats (4), rectangular telescopic posts (401) are fixedly connected to the other ends of the clamp posts (402), and the rectangular telescopic posts (401) are located in inner cavities of the fixing clamp seats (4).
2. The numerical control machine tool with the positioning and clamping functions as claimed in claim 1, wherein: the other end of the rectangular telescopic column (401) is fixedly connected with a supporting spring (403).
3. The numerical control machine tool with the positioning and clamping functions as claimed in claim 1, wherein: the telescopic column is characterized in that a pressing plate (5) is movably mounted on one side of the rectangular telescopic column (401), a threaded column (501) is movably connected on one side of the pressing plate (5), and a handle (502) is fixedly connected to the other end of the threaded column (501).
4. The numerical control machine tool with the positioning and clamping functions as claimed in claim 1, wherein: the inner cavity of the speed reducer (203) is rotatably provided with a worm wheel (301), and the inner cavity of the worm wheel (301) is connected with one end of the screw rod (204) in an inserting mode.
5. The numerical control machine tool with the positioning and clamping functions as claimed in claim 4, wherein: one end of the screw rod (204) is rotatably inserted with a bearing seat (302), and the other end of the screw rod (204) is fixedly inserted with a screw rod fixing seat (205).
6. The numerical control machine tool with the positioning and clamping functions as claimed in claim 2, wherein: the power output end of the motor (202) is fixedly connected with a worm (3), and the worm (3) is meshed with the worm wheel (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022225762.5U CN213998584U (en) | 2020-10-09 | 2020-10-09 | Numerical control machine tool with positioning and clamping functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022225762.5U CN213998584U (en) | 2020-10-09 | 2020-10-09 | Numerical control machine tool with positioning and clamping functions |
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| Publication Number | Publication Date |
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| CN213998584U true CN213998584U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022225762.5U Active CN213998584U (en) | 2020-10-09 | 2020-10-09 | Numerical control machine tool with positioning and clamping functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290217A (en) * | 2021-12-23 | 2022-04-08 | 苏州市悦邦阀业有限公司 | Surface treatment process for metal part of valve |
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2020
- 2020-10-09 CN CN202022225762.5U patent/CN213998584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290217A (en) * | 2021-12-23 | 2022-04-08 | 苏州市悦邦阀业有限公司 | Surface treatment process for metal part of valve |
| CN114290217B (en) * | 2021-12-23 | 2023-12-29 | 苏州市悦邦阀业有限公司 | Surface treatment process for valve metal part |
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