CN213970030U - Precision finishing damping device - Google Patents
Precision finishing damping device Download PDFInfo
- Publication number
- CN213970030U CN213970030U CN202022700498.6U CN202022700498U CN213970030U CN 213970030 U CN213970030 U CN 213970030U CN 202022700498 U CN202022700498 U CN 202022700498U CN 213970030 U CN213970030 U CN 213970030U
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- fixedly connected
- damping device
- workbench
- electric telescopic
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Abstract
The utility model discloses a precision machining damping device, which comprises a movable box and a workbench, wherein a movable groove is arranged in the workbench; electric telescopic handle, electric telescopic handle's top is fixed in the top of activity inslot wall, electric telescopic handle's output fixedly connected with connecting plate, the utility model relates to an accurate machining technical field. This precision finishing damping device, through starting electric telescopic handle, make electric telescopic handle shorten, shorten through electric telescopic handle, can make the fixed pulley slide at the inside spout of trapezoidal piece, two trapezoidal pieces will extrude the extrusion spring simultaneously, at this moment, deformation will take place for the extrusion spring, the motion through two trapezoidal pieces can indirectly drive two clamp plates and carry out the motion of opposite direction, when two clamp plates move the working value, can accomplish, through the motion of two clamp plates, can make things convenient for the staff to carry out the centre gripping to the mechanical workpiece of different specifications fixed.
Description
Technical Field
The utility model relates to a precision machining technical field specifically is a precision finishing damping device.
Background
Precision machining is a process of changing the external dimensions or properties of a workpiece by a machining machine, and is classified into cold machining and hot machining according to the temperature state of the workpiece to be machined, and machining at normal temperature is generally performed without causing chemical or phase change of the workpiece, and is called cold machining.
The precision machining equipment in the prior art can only clamp and fix a single mechanical workpiece, but cannot clamp and fix mechanical workpieces of different specifications, so that certain deviation is caused to the precision of materials in the machining process, the overall production quality of the device is greatly reduced, and the requirements of enterprises cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a precision finishing damping device has solved current precision finishing equipment and can only carry out the fixed problem of centre gripping to single mechanical workpiece.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a precision machining damping device comprises a movable box and a workbench, wherein a movable groove is formed in the workbench;
the top end of the electric telescopic rod is fixed to the top of the inner wall of the movable groove, the output end of the electric telescopic rod is fixedly connected with a connecting plate, both sides of the connecting plate are fixedly connected with fixed pulleys, both sides of the inner part of the workbench and the bottom of the movable groove are provided with auxiliary grooves, both the insides of the two auxiliary grooves are slidably connected with clamping plates, the top of each clamping plate penetrates through the workbench and extends to the top of the workbench, and one end of each clamping plate, which extends to the top of the workbench, is fixedly connected with a clamping block through a clamping spring;
one side of the trapezoid block is fixed on one side of the clamping plate and is positioned in the movable groove, a sliding groove is formed in the trapezoid block, and the sliding groove is connected with one side of the fixed pulley in a sliding mode;
the number of the extrusion springs is two, and one ends of the two extrusion springs are respectively fixed on two sides of the inner wall of the movable groove;
the threaded rod, the both ends of threaded rod respectively through the bearing set up in the both sides of activity incasement wall, the equal threaded connection in both sides of threaded rod surface has the screw thread piece, the top fixedly connected with bracing piece of screw thread piece, the top of bracing piece runs through the movable box and extends to the top of movable box.
The utility model has simple structure and convenient use. But the water tank carries out the centre gripping to the mechanical parts of different specifications and fixes to can make things convenient for the staff to process it, and then make the holistic practicality of device improve greatly.
Further, the other end of the extrusion spring is fixedly connected with the other side of the clamping plate.
The clamping plate can be moved better by the pressing action of the pressing spring.
Further, the both sides of workstation bottom all are fixed with the arc piece through the bracing piece, the arc wall has been seted up to the inside of arc piece, the inside sliding connection of arc wall has the movable pulley.
Furthermore, one end of the support rod extending to the top of the movable box is fixedly connected with the bottom of the sliding wheel.
Further, the both sides at activity roof portion all fixedly connected with telescopic link, the top of telescopic link and the bottom fixed connection of workstation, the front of workstation is provided with the scale.
Through the setting of scale, can be accurate adjust two distances of pressing from both sides tight board subassembly to can further improve the holistic processingquality of device.
Further, the threads on the outer surface of the threaded rod are two sections with opposite screwing directions.
The thread on the outer surface of the threaded rod is provided with two sections with opposite screwing directions, and the two sections of threads are symmetrically arranged.
Further, the equal fixedly connected with buffer in both sides of activity bottom of the case portion, buffer includes the buffer block, the dashpot has been seted up to the inside of buffer block, the top fixedly connected with buffer spring of dashpot inner wall, buffer spring's the other end fixedly connected with backup pad, the backup pad runs through the buffer block and extends to the bottom of buffer block.
Through buffer spring's setting, can be fine extrude the backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the precise machining damping device is provided with scales through the front of the workbench, the distance between the two clamping plates can be conveniently adjusted according to a mechanical workpiece to be machined through the scales, when the precise machining damping device is adjusted, the electric telescopic rod can be started to shorten the electric telescopic rod, the fixed pulley can slide in the chute in the trapezoidal block through the shortening of the electric telescopic rod, the two trapezoidal blocks can extrude the extrusion spring at the same time, at the moment, the extrusion spring can deform, the two clamping plates can be indirectly driven to move in opposite directions through the movement of the two trapezoidal blocks, when the two clamping plates move to a working value, the precise machining damping device can be completed, through the movement of the two clamping plates, a worker can conveniently clamp and fix the mechanical workpieces with different specifications, in addition, the device is provided with the clamping spring on one side of the clamping plates, the other end of the clamping spring is fixed with a clamping block, and the clamping block and the clamping spring are matched to clamp a mechanical workpiece conveniently, so that the overall production quality of the device is improved, and the requirement of an enterprise can be met.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the workbench of the present invention;
FIG. 3 is an external view of the table of the present invention;
fig. 4 is a schematic structural diagram of the buffering device of the present invention.
In the figure: 1-movable box, 2-threaded rod, 3-threaded block, 4-supporting rod, 5-workbench, 6-movable groove, 7-electric telescopic rod, 8-connecting plate, 9-fixed pulley, 10-auxiliary groove, 11-clamping plate, 12-trapezoidal block, 13-sliding groove, 14-extrusion spring, 15-arc block, 16-arc groove, 17-sliding wheel, 18-telescopic rod, 19-buffer device, 20-scale, 1901-buffer block, 1902-buffer groove, 1903-buffer spring and 1904-supporting plate.
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. 1-4, the present invention provides a technical solution: a precision machining damping device comprises a movable box 1 and a workbench 5, wherein a movable groove 6 is formed in the workbench 5;
the top end of the electric telescopic rod 7 is fixed to the top of the inner wall of the movable groove 6, the output end of the electric telescopic rod 7 is fixedly connected with a connecting plate 8, two sides of the connecting plate 8 are both fixedly connected with fixed pulleys 9, two sides of the inner part of the workbench 5 and the bottom of the movable groove 6 are both provided with auxiliary grooves 10, the inner parts of the two auxiliary grooves 10 are both connected with clamping plates 11 in a sliding manner, the top of each clamping plate 11 penetrates through the workbench 5 and extends to the top of the workbench 5, and one end, extending to the top of the workbench 5, of each clamping plate 11 is fixedly connected with a clamping block through a clamping spring;
one side of the trapezoidal block 12 is fixed on one side of the clamping plate 11 and is positioned inside the movable groove 6, a sliding groove 13 is formed inside the trapezoidal block 12, and the sliding groove 13 is in sliding connection with one side of the fixed pulley 9;
the number of the extrusion springs 14 is two, and one ends of the two extrusion springs 14 are respectively fixed on two sides of the inner wall of the movable groove 6;
threaded rod 2, the both ends of threaded rod 2 respectively through the bearing set up in the both sides of 1 inner wall of movable box, the equal threaded connection in both sides of 2 surfaces of threaded rod has screw block 3, the top fixedly connected with bracing piece 4 of screw block 3, the top of bracing piece 4 runs through movable box 1 and extends to the top of movable box 1.
The utility model discloses an electric telescopic handle 7's circular telegram mode is external power supply, through shortening electric telescopic handle 7, can conveniently adjust the distance between two clamp plates 11, thereby can conveniently carry out the centre gripping to the mechanical work piece of different specifications fixed, and through rotatory threaded rod 2, because the screw thread of 2 surfaces of threaded rod is two sections that the option is opposite, can drive two screw thread blocks 3 and carry out syntropy or reverse movement, at arc block 15, under the cooperation setting of arc wall 16 and bracing piece 4 etc., can realize workstation 5's altitude mixture control, and then provide very big convenience for staff's use.
The other end of the pressing spring 14 is fixedly connected with the other side of the clamping plate 11.
By providing the pressing spring 14, the stability of the clamping plate 11 during movement can be improved.
The both sides of workstation 5 bottom all are fixed with arc piece 15 through the bracing piece, arc groove 16 has been seted up to arc piece 15's inside, the inside sliding connection of arc groove 16 has a movable pulley 17.
The number of the arc blocks 15 is two, and the two arc blocks 15 are symmetrically distributed on two sides of the bottom of the workbench 5.
One end of the support rod 4 extending to the top of the movable box 1 is fixedly connected with the bottom of the sliding wheel 17.
The number of the support rods 4 is two, and the two support rods 4 are symmetrically arranged.
The equal fixedly connected with telescopic link 18 in both sides at activity case 1 top, the top of telescopic link 18 and the bottom fixed connection of workstation 5, the front of workstation 5 is provided with scale 20.
By the arrangement of the telescopic rod 18, the stability of the workbench 5 during height adjustment can be improved conveniently.
The thread on the outer surface of the threaded rod 2 is provided with two sections with opposite screwing directions.
The two thread blocks 3 on the threaded rod 2 can conveniently move in the same or opposite directions by adopting two sections with opposite screwing directions on the outer surface of the threaded rod 2.
The equal fixedly connected with buffer 19 in both sides of activity case 1 bottom, buffer 19 includes buffer 1901, buffer 1902 has been seted up to buffer 1901's inside, the top fixedly connected with buffer spring 1903 of buffer 1902 inner wall, buffer spring 1903's other end fixedly connected with backup pad 1904, backup pad 1904 runs through buffer 1901 and extends to buffer 1901's bottom.
By arranging the buffer device 19, the overall damping performance of the device can be improved, and the overall service life of the device can be prolonged conveniently.
During working, the distance between the two clamping plates 11 is adjusted according to a workpiece to be machined, the electric telescopic rod 7 is started, the electric telescopic rod 7 is shortened, the fixed pulley 9 can slide in the sliding groove 13 in the trapezoidal block 12 through shortening of the electric telescopic rod 7, meanwhile, through shortening of the electric telescopic rod 7, the two trapezoidal blocks 12 can indirectly move in opposite directions through the fixed pulley 9, the two clamping plates 11 can be indirectly driven to move through movement of the two trapezoidal blocks 12, the distance between the two clamping plates 11 can be determined through the scales 20 on the outer surface of the workbench 5, when the workpiece to be machined moves to a working distance, the workpiece to be machined is placed at the top of the workbench 5, and at the moment, the clamping blocks extrude the clamping springs, so that the clamping springs deform, and the workpiece to be machined can be clamped;
when the height of the workbench 5 needs to be increased, the threaded rod 2 can be rotated clockwise, when the threaded rod 2 rotates, because the threads on the outer surface of the threaded rod 2 are two sections with opposite rotation directions, the two thread blocks 3 on the threaded rod 2 can be driven to move in opposite directions by the rotation of the threaded rod 2, the sliding wheel 17 can be indirectly driven to slide in the arc-shaped groove 16 through the support rod 4 by the reverse motion of the two thread blocks 3, the workbench 5 can be jacked up by the sliding action of the sliding wheel 17, and therefore the workbench 5 can be lifted;
when the height of workstation 5 is transferred down to needs, accessible anticlockwise rotation threaded rod 2, when threaded rod 2 was rotatory, will drive two screw blocks 3 on the threaded rod 2 and carry out the removal of equidirectional, can indirectly drive the inside slip at arc wall 16 through bracing piece 4 through the relative motion of two screw blocks 3, through the sliding action of slip wheel 17, can make the high reduction of workstation 5, and then can accomplish the altitude mixture control of workstation 5.
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 precision finishing damping device, includes movable box and workstation, its characterized in that: a movable groove is formed in the workbench;
the top end of the electric telescopic rod is fixed to the top of the inner wall of the movable groove, the output end of the electric telescopic rod is fixedly connected with a connecting plate, both sides of the connecting plate are fixedly connected with fixed pulleys, both sides of the inner part of the workbench and the bottom of the movable groove are provided with auxiliary grooves, both the insides of the two auxiliary grooves are slidably connected with clamping plates, the top of each clamping plate penetrates through the workbench and extends to the top of the workbench, and one end of each clamping plate, which extends to the top of the workbench, is fixedly connected with a clamping block through a clamping spring;
one side of the trapezoid block is fixed on one side of the clamping plate and is positioned in the movable groove, a sliding groove is formed in the trapezoid block, and the sliding groove is connected with one side of the fixed pulley in a sliding mode;
the number of the extrusion springs is two, and one ends of the two extrusion springs are respectively fixed on two sides of the inner wall of the movable groove;
the threaded rod, the both ends of threaded rod respectively through the bearing set up in the both sides of activity incasement wall, the equal threaded connection in both sides of threaded rod surface has the screw thread piece, the top fixedly connected with bracing piece of screw thread piece, the top of bracing piece runs through the movable box and extends to the top of movable box.
2. A precision-machining damping device according to claim 1, wherein: the other end of the extrusion spring is fixedly connected with the other side of the clamping plate.
3. A precision-machining damping device according to claim 1, wherein: the both sides of workstation bottom all are fixed with the arc piece through the bracing piece, the arc wall has been seted up to the inside of arc piece, the inside sliding connection of arc wall has the movable pulley.
4. A precision-machining damping device according to claim 1, wherein: one end of the supporting rod extending to the top of the movable box is fixedly connected with the bottom of the sliding wheel.
5. A precision-machining damping device according to claim 1, wherein: the equal fixedly connected with telescopic link in both sides at activity roof portion, the top of telescopic link and the bottom fixed connection of workstation, the front of workstation is provided with the scale.
6. A precision-machining damping device according to claim 1, wherein: the threads on the outer surface of the threaded rod are two sections with opposite screwing directions.
7. A precision-machining damping device according to claim 1, wherein: the equal fixedly connected with buffer in both sides of activity bottom of the case portion, buffer includes the buffer block, the dashpot has been seted up to the inside of buffer block, the top fixedly connected with buffer spring of dashpot inner wall, buffer spring's other end fixedly connected with backup pad, the backup pad runs through the buffer block and extends to the bottom of buffer block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700498.6U CN213970030U (en) | 2020-11-20 | 2020-11-20 | Precision finishing damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700498.6U CN213970030U (en) | 2020-11-20 | 2020-11-20 | Precision finishing damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213970030U true CN213970030U (en) | 2021-08-17 |
Family
ID=77265371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700498.6U Expired - Fee Related CN213970030U (en) | 2020-11-20 | 2020-11-20 | Precision finishing damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213970030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088445A (en) * | 2021-11-17 | 2022-02-25 | 鲁健检测科技有限公司 | Full-automatic sampling quality inspection device for agricultural products and fruits |
-
2020
- 2020-11-20 CN CN202022700498.6U patent/CN213970030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088445A (en) * | 2021-11-17 | 2022-02-25 | 鲁健检测科技有限公司 | Full-automatic sampling quality inspection device for agricultural products and fruits |
| CN114088445B (en) * | 2021-11-17 | 2024-04-19 | 鲁健检测科技有限公司 | Full-automatic agricultural product fruit sampling quality inspection 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: 20210817 Termination date: 20211120 |