CN210452218U - Double-gantry numerical control grinding machine - Google Patents
Double-gantry numerical control grinding machine Download PDFInfo
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- CN210452218U CN210452218U CN201920639238.7U CN201920639238U CN210452218U CN 210452218 U CN210452218 U CN 210452218U CN 201920639238 U CN201920639238 U CN 201920639238U CN 210452218 U CN210452218 U CN 210452218U
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Abstract
The utility model discloses a two gantry numerical control grinding machines, including the base, the top fixedly connected with guide rail of base, the first motor of top fixedly connected with of guide rail, the first lead screw of output fixedly connected with of first motor, the surface threaded connection of first lead screw has first thread piece, the top fixedly connected with bottom plate of first thread piece, the top fixedly connected with clamping device of bottom plate, two hydraulic telescoping rod of fixedly connected with on the top of base and being located guide rail both sides position, the utility model relates to a grinding machine technical field. This two longmen numerically controlled grinder strides in guide rail both sides and is equipped with two longmen to all there is the bistrique that the motor drove on every longmen, two can be polished the work piece top simultaneously, also can the bistrique top of polishing, a bistrique side of polishing has improved the efficiency of polishing of device, and the top surface and the side of polishing simultaneously, have avoided polishing to accomplish after the one side, need overturn again and fix the work piece another side of polishing again.
Description
Technical Field
The utility model relates to a grinding machine technical field specifically is a two longmen numerically control grinder.
Background
Grinding machines are machine tools for grinding surfaces of workpieces with grinders, most of which use grinding wheels rotating at high speed for grinding, and few of which use other grinders such as oilstones and abrasive belts and free abrasives, such as honing machines, superfinishing machines, belt grinders, and polishers.
When the existing grinding machine is used for grinding a workpiece, only one grinding head is usually used for working, so that one surface of the workpiece can be ground simultaneously, the grinding work efficiency is low, and meanwhile, the existing grinding machine is fixed on the workpiece, so that the stability is not high, the workpiece is likely to deviate, and the workpiece grinding effect is poor.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a two longmen numerically control grinder has solved the problem of polishing inefficiency, work piece are fixed unstable.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a double-gantry numerical control grinding machine comprises a base, wherein a guide rail is fixedly connected to the top of the base, a first motor is fixedly connected to the top of the guide rail, a first lead screw is fixedly connected to the output end of the first motor, a first thread block is connected to the surface thread of the first lead screw, a bottom plate is fixedly connected to the top of the first thread block, a clamping device is fixedly connected to the top of the bottom plate, two hydraulic telescopic rods are fixedly connected to the top of the base and located on two sides of the guide rail, fixed blocks are respectively and fixedly connected to the tops of the two hydraulic telescopic rods, a limiting plate is fixedly connected between two opposite sides of the fixed blocks, a second lead screw is rotatably connected between two opposite sides of the fixed blocks and located between two opposite sides of the limiting plate, one side of the second lead screw penetrates through the side face of the fixed block and extends to, the inner wall fixedly connected with second motor of fixed block, the side fixed connection of second lead screw is in the output of second motor.
Furthermore, a moving block is connected to the surface of the second lead screw in a threaded manner, the moving block is sleeved on the surface of the limiting plate, a positioning block is fixedly connected to the bottom of the moving block, a third motor is fixedly connected to the side face of the positioning block, and a grinding head is fixedly connected to the output end of the third motor.
Further, clamping device includes two fixed plates, two it is connected with the third lead screw to rotate between the relative one side of fixed plate, two fixedly connected with gag lever post on being located third lead screw top position between the relative one side of fixed plate, the surface threaded connection of third lead screw has second thread piece, second thread piece cup joints in the surface of gag lever post, the top fixedly connected with spacing of fixed plate, the side fixedly connected with slide bar of second thread piece, the surface sliding connection of slide bar is in the internal surface of spacing, the top fixedly connected with of second thread piece presss from both sides tight piece.
Furthermore, the side surface of the second thread block is fixedly connected with a limiting device at the bottom of the sliding rod, one side of the third screw rod penetrates through the side surface of the fixing plate and extends to the outside, and the side surface of the third screw rod is fixedly connected with a sleeve.
Further, the limiting device comprises two fixing rods, a positioning plate is fixedly connected to the side faces of the two fixing rods, and a bolt is connected to the bottom of the side face of the positioning plate in a threaded mode.
Furthermore, a plurality of limiting holes are formed in the side face of the bottom plate, and the surface of the bolt is in threaded connection with the inner surface of each limiting hole.
Furthermore, a rocker is sleeved on the inner surface of the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this two longmen numerically controlled grinder is through striding in guide rail both sides and being equipped with two longmen to all there is the bistrique that the motor drove on every longmen, two can be simultaneously to the work piece top polish, also can a bistrique top of polishing, a bistrique side of polishing, improved the efficiency of polishing of device, and the top surface and the side of polishing simultaneously, avoided polishing to accomplish after the one side, need overturn again and fix the work piece another side of polishing again.
(2) The double-gantry numerical control grinding machine is characterized in that a third screw rod is rotatably connected between opposite sides of two fixing plates, a limiting rod is fixedly connected between the opposite sides of the two fixing plates and positioned at the top of the third screw rod, the surface of the third screw rod is in threaded connection with a second thread block, the second thread block is sleeved on the surface of the limiting rod, a limiting frame is fixedly connected at the top of the fixing plates, a sliding rod is fixedly connected to the side surface of the second thread block, the surface of the sliding rod is slidably connected to the inner surface of the limiting frame, a clamping block is fixedly connected to the top of the second thread block, a limiting device is fixedly connected to the side surface of the second thread block and positioned at the bottom of the sliding rod, one side of the third screw rod penetrates through the side surface of the fixing plate and extends to the outside, and a sleeve is fixedly connected to the side surface of the third screw rod, the clamping device can provide good fixation for the workpiece, the workpiece is not easy to shift, and the workpiece polishing effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the clamping device of the present invention;
fig. 4 is a schematic structural view of the limiting device of the present invention;
fig. 5 is a schematic view of the internal structure of the sleeve according to the present invention.
In the figure: 1-base, 2-guide rail, 3-first motor, 4-first screw rod, 5-first screw block, 6-bottom plate, 7-clamping device, 71-fixing plate, 72-third screw rod, 73-limiting rod, 74-second screw block, 75-limiting frame, 76-sliding rod, 77-clamping block, 78-limiting device, 781-fixing rod, 782-positioning plate, 783-bolt, 79-sleeve, 8-hydraulic telescopic rod, 9-fixing block, 10-limiting plate, 11-second screw rod, 12-second motor, 13-moving block, 14-positioning block, 15-third motor, 16-grinding head, 17-limiting hole and 18-rocker.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a double-gantry numerical control grinding machine comprises a base 1, wherein the top of the base 1 is fixedly connected with a guide rail 2, the guide rail 2 is a double-V-shaped guide rail, a floor 6 is well fixed while sliding limit is provided for the floor 6, the top of the guide rail 2 is fixedly connected with a first motor 3, the first motor 3 is a servo motor and is controlled by a control module, the control module comprises a CPU, a storage, an operation keyboard, a display screen and the like, the output end of the first motor 3 is fixedly connected with a first lead screw 4, the surface of the first lead screw 4 is in threaded connection with a first thread block 5, the first thread block 5 horizontally moves under the action of the first lead screw 4, the top of the first thread block 5 is fixedly connected with a bottom plate 6, the bottom of the bottom plate 6 is provided with a bulge which is matched with the double-V-shaped guide rail 2, the top of the bottom plate 6 is fixedly connected with a clamping device 7, the top of the base 1 is, the hydraulic telescopic rods 8 are controlled by a control module, the tops of the two hydraulic telescopic rods 8 are respectively and fixedly connected with fixed blocks 9, a limiting plate 10 is fixedly connected between opposite sides of the two fixed blocks 9, a second lead screw 11 is rotatably connected between the opposite sides of the two limiting plates 10, one side of the second lead screw 11 penetrates through the side surface of the fixed block 9 and extends to the inside, a second motor 12 is fixedly connected to the inner wall of the fixed block 9, the second motor 12 is controlled by the control module, the side surface of the second lead screw 11 is fixedly connected to the output end of the second motor 12, a movable block 13 is in threaded connection with the surface of the second lead screw 11, the movable block 13 horizontally moves under the rotation of the second lead screw 11, the movable block 13 is sleeved on the surface of the limiting plate 10, a positioning block 14 is fixedly connected to the bottom of the movable block 13, and a third motor, the third motor 15 is controlled by the control module, the output end of the third motor 15 is fixedly connected with the grinding head 16, the clamping device 7 comprises two fixing plates 71, a third screw rod 72 is rotatably connected between opposite sides of the two fixing plates 71, two opposite threads are arranged on the third screw rod 72, a limiting rod 73 is fixedly connected between the opposite sides of the two fixing plates 71 and positioned at the top of the third screw rod 72, a second thread block 74 is connected with the surface thread of the third screw rod 72, the second thread block 74 is sleeved on the surface of the limiting rod 73, a limiting frame 75 is fixedly connected with the top of the fixing plate 71, a sliding rod 76 is fixedly connected with the side surface of the second thread block 74, the surface of the sliding rod 76 is slidably connected with the inner surface of the limiting frame 75, the sliding rod 76 can freely slide in the limiting frame 75, a clamping block 77 is fixedly connected with the top of the second thread block 74, and an anti-skid block, the friction between the clamping block 77 and the workpiece is increased, the workpiece is fixed more stably, the side face of the second thread block 74 is located at the bottom of the sliding rod 76 and fixedly connected with limiting device 78, one side of the third screw rod 72 penetrates through the side face of the fixing plate 71 and extends to the outside, the side face of the third screw rod 72 is fixedly connected with a sleeve 79, the limiting device 78 comprises two fixing rods 781, the side faces of the two fixing rods 781 are fixedly connected with a positioning plate 782, the side bottom of the positioning plate 782 is in threaded connection with a bolt 783, the side face of the bottom plate 6 is provided with a plurality of limiting holes 17, the surface of the bolt 783 is in threaded connection with the inner surface of the limiting holes 17, a rocker 18 is sleeved on the inner surface of the sleeve 79.
When the double-gantry numerical control grinding machine works, the rocker 18 is rotated, the rocker 18 drives the sleeve 79 to rotate, the sleeve 79 rotates to drive the third screw rod 72 to rotate, the second screw blocks 74 horizontally move under the action of the third screw rod 72 and the limiting rod 73, the two second screw blocks 74 are separated to drive the clamping blocks 77 to be separated, the sliding rod 76 positioned on the side surfaces of the second screw blocks 74 slides along the limiting frame 75 to limit the second screw blocks 74, a workpiece to be ground is placed between the two clamping blocks 77, the rocker 18 is reversed, the clamping blocks 77 clamp the workpiece, the rocker 18 is taken down, the control module starts the first motor 3, the first motor 3 drives the first screw rod 4 to rotate, the rotation of the first screw rod 4 enables the first screw block 5 to horizontally move, the first screw block 5 drives the bottom plate 6 to move, the clamping device 7 positioned at the top of the bottom plate 6 clamps the workpiece to horizontally move, and enables the workpiece to reach a designated position, the control module starts a second motor 12, the second motor 12 drives a second lead screw 11 to rotate, a moving block 13 moves horizontally under the action of the second lead screw 11 and a limiting plate 10, the moving block 13 drives a bottom positioning block 14 to move horizontally, the positioning block 14 drives a third motor 15 and a grinding head 16 on the third motor 15 to move horizontally, so that the third motor 15 reaches a specified position, the control module starts the third motor 15, the third motor 15 drives the grinding head 16 to rotate, the control module controls a hydraulic telescopic rod 8 to contract simultaneously, the hydraulic telescopic rod 8 drives a fixing block 9 to move downwards, the fixing block 9 drives the second motor 12, the first lead screw 4, the limiting plate 10 and the moving block 13 to move downwards, the moving block 13 drives the bottom positioning block 14 to move downwards, the positioning block 14 drives the third motor 15 to move downwards, the grinding head 16 on the third motor 15 polishes a workpiece, and the control module can polish the workpiece by controlling the first, The second motor 12 and the hydraulic telescopic rod 8 control the third motor 15 to drive the grinding head to uniformly grind the workpiece.
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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that 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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a two gantry numerically controlled grinder, includes base (1), its characterized in that: the top fixedly connected with guide rail (2) of base (1), the first motor (3) of top fixedly connected with of guide rail (2), the first lead screw (4) of output fixedly connected with of first motor (3), the surperficial threaded connection of first lead screw (4) has first thread piece (5), the top fixedly connected with bottom plate (6) of first thread piece (5), the top fixedly connected with clamping device (7) of bottom plate (6), the top of base (1) just is located two hydraulic telescoping rod (8) of fixedly connected with on guide rail (2) both sides position, two the top of hydraulic telescoping rod (8) is fixedly connected with fixed block (9), two fixedly connected with limiting plate (10), two between the relative one side of fixed block (9) and be located between two relative one sides of limiting plate (10) and rotate on the position and be connected with second lead screw (11) The utility model discloses a lead screw, one side of second lead screw (11) runs through the side of fixed block (9) and extends to inside, the inner wall fixedly connected with second motor (12) of fixed block (9), the side fixed connection of second lead screw (11) is in the output of second motor (12).
2. The double gantry numerical control grinding machine of claim 1, characterized in that: the surface of the second lead screw (11) is in threaded connection with a moving block (13), the moving block (13) is sleeved on the surface of the limiting plate (10), a positioning block (14) is fixedly connected to the bottom of the moving block (13), a third motor (15) is fixedly connected to the side face of the positioning block (14), and a grinding head (16) is fixedly connected to the output end of the third motor (15).
3. The double gantry numerical control grinding machine of claim 1, characterized in that: clamping device (7) include two fixed plates (71), two it is connected with third lead screw (72) to rotate between the relative one side of fixed plate (71), two between the relative one side of fixed plate (71) and be located on third lead screw (72) top position fixedly connected with gag lever post (73), the surface threaded connection of third lead screw (72) has second screw block (74), second screw block (74) cup joints in the surface of gag lever post (73), the top fixedly connected with spacing (75) of fixed plate (71), the side fixedly connected with slide bar (76) of second screw block (74), the surface sliding connection of slide bar (76) is in the internal surface of spacing (75), the top fixedly connected with of second screw block (74) presss from both sides tight piece (77).
4. The double gantry numerical control grinding machine of claim 3, characterized in that: the side surface of the second thread block (74) is fixedly connected with a limiting device (78) at the bottom of the sliding rod (76), one side of the third screw rod (72) penetrates through the side surface of the fixing plate (71) and extends to the outside, and the side surface of the third screw rod (72) is fixedly connected with a sleeve (79).
5. The double gantry numerical control grinding machine of claim 4, characterized in that: stop device (78) include two dead lever (781), two the side fixedly connected with locating plate (782) of dead lever (781), the side bottom threaded connection of locating plate (782) has bolt (783).
6. The double gantry numerical control grinding machine of claim 5, characterized in that: the side surface of the bottom plate (6) is provided with a plurality of limiting holes (17), and the surface of the bolt (783) is in threaded connection with the inner surface of the limiting holes (17).
7. The double gantry numerical control grinding machine of claim 4, characterized in that: the inner surface of the sleeve (79) is sleeved with a rocker (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639238.7U CN210452218U (en) | 2019-05-07 | 2019-05-07 | Double-gantry numerical control grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639238.7U CN210452218U (en) | 2019-05-07 | 2019-05-07 | Double-gantry numerical control grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452218U true CN210452218U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920639238.7U Expired - Fee Related CN210452218U (en) | 2019-05-07 | 2019-05-07 | Double-gantry numerical control grinding machine |
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| Country | Link |
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| CN (1) | CN210452218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992536A (en) * | 2020-09-03 | 2020-11-27 | 杭州吉宝传动设备有限公司 | Centralized filtering system for workpiece cleaning and filtering method thereof |
| CN113103135A (en) * | 2021-04-19 | 2021-07-13 | 兰州工业学院 | Walking type plate polishing device |
-
2019
- 2019-05-07 CN CN201920639238.7U patent/CN210452218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992536A (en) * | 2020-09-03 | 2020-11-27 | 杭州吉宝传动设备有限公司 | Centralized filtering system for workpiece cleaning and filtering method thereof |
| CN113103135A (en) * | 2021-04-19 | 2021-07-13 | 兰州工业学院 | Walking type plate polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210507 |