CN210790108U - Drilling machine clamping device - Google Patents
Drilling machine clamping device Download PDFInfo
- Publication number
- CN210790108U CN210790108U CN201921775385.3U CN201921775385U CN210790108U CN 210790108 U CN210790108 U CN 210790108U CN 201921775385 U CN201921775385 U CN 201921775385U CN 210790108 U CN210790108 U CN 210790108U
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- China
- Prior art keywords
- clamping
- support plate
- screw rod
- guide rods
- fixedly connected
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- 238000005553 drilling Methods 0.000 title claims abstract description 17
- 238000004080 punching Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to a drilling machine clamping device, which comprises a base, a clamping mechanism and a punching mechanism, wherein the clamping mechanism comprises positioning plates, a lower support plate which is slidably connected between the two positioning plates, a support sleeve which is fixedly connected on the lower support plate, an upper support plate which is slidably connected with the support sleeve, a workbench which is arranged on the upper support plate and a plurality of clamping components which are arranged on the workbench, each clamping component comprises a clamping screw rod, a clamping plate and a clamping nut, the clamping screw rod is slidably connected with the upper support plate, the clamping screw rod is sleeved with the clamping plate, the clamping nut is in threaded connection with the upper end of the clamping screw rod, so that each clamping component can be adjusted according to the size of a workpiece to be processed, the clamping and fixing of the workpieces with different sizes are better compatible, as the lower support plate and the upper support plate can do reciprocating motion along mutually vertical directions, the punching position, the location simple operation, can be great save man-hour, effectual quickening drilling machine work efficiency reduces the cost expenditure.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a drilling machine clamping device.
Background
The drill machine is a machine tool which mainly uses a drill to machine holes on a workpiece, usually, the drill rotates as a main motion, the drill moves axially as a feed motion, and parts can be drilled, reamed, faced, tapped and the like. Before the drilling machine punching process, a workpiece to be machined needs to be fixed on a workbench through a clamping device, and the existing drilling machine clamping device has the following defects: firstly, when workpieces with different sizes are machined, different clamping devices need to be replaced for clamping and fixing the workpieces to be machined, the universality is low, and the clamping of the workpieces with various sizes cannot be compatible; secondly, at present in machining process, often can touch the manufacturing procedure of beating a plurality of holes on waiting to process the work piece, all need relocate at every turn, and traditional location operation is complicated, and is consuming time more, when the work piece needs mass production, seriously influences machining efficiency, and manufacturing cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a drilling machine clamping device with adjustable.
The utility model discloses a realize through following technical scheme:
the utility model provides a drilling machine clamping device, its characterized in that, includes the base, locates the fixture of base top and locates the mechanism of punching of fixture top, fixture including locate two locating plates on the base relatively, sliding connection in the lower support plate between two locating plates, rigid coupling in the support cover of downloading the board upper surface, with support cover sliding connection's last support plate, locate the workstation of uploading the board top and locate a plurality of centre gripping subassemblies on the workstation, the centre gripping subassembly includes clamping screw, grip block and centre gripping nut, clamping screw lower extreme and uploading board upper surface sliding connection, the clamping screw upper end runs through the workstation and cup joints with the grip block, centre gripping nut threaded connection is in clamping screw upper end.
According to the technical scheme, preferably, the surface of the workbench is provided with two adjusting channels which are arranged in parallel, and each adjusting channel is connected with two clamping components in a relative sliding manner.
According to the above technical scheme, preferably, two lower guide rods arranged in parallel are fixedly connected between the two positioning plates, a lower adjusting screw rod is arranged between the lower guide rods, two ends of the lower adjusting screw rod are respectively rotatably connected with the positioning plates, one end of the lower adjusting screw rod penetrates through the positioning plates and is connected with a first hand wheel, a lower connecting block in threaded connection with the lower adjusting screw rod is fixedly connected to the lower surface of the lower support plate, the lower connecting block is sleeved outside the lower guide rods, and the lower connecting block and the lower guide rods are fixed through a locking device.
According to the technical scheme, preferably, the upper surface of the lower support plate is fixedly connected with two support sleeves, each support sleeve is internally and respectively connected with an upper guide rod in a sliding manner, the support sleeves and the upper guide rods are fixed through locking devices, the upper guide rods are arranged in parallel and are vertically arranged with the lower guide rods, the two ends of each upper guide rod are respectively and fixedly connected with two connecting plates, an upper support plate is fixedly connected between the upper ends of the two connecting plates, the upper surface of the lower support plate is fixedly connected with two support plates, an upper adjusting screw rod is rotatably connected between the two support plates and is arranged in parallel with the upper guide rods, one end of the upper adjusting screw rod penetrates through the support plates and is connected with a second hand wheel, and an upper connecting block in threaded connection with the upper adjusting screw rod.
The utility model has the advantages that:
the clamping screw rod slides on the surface of the upper support plate, so that each clamping assembly can be adjusted according to the size of a workpiece to be machined, the clamping device is better compatible with clamping and fixing of workpieces with different sizes, frequent replacement of the clamping device is not needed, and the universality is strong; because lower support plate and upper support plate can be along reciprocating motion in mutually perpendicular's direction, can make the position of punching of arranging the workpiece surface on workstation surface in and remove to the drill bit below of mechanism of punching, location simple operation, location efficiency is higher, can be great save man-hour, effectual quickening drilling machine work efficiency, reduce the cost expenditure.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the worktable of the present invention.
Fig. 3 is a schematic side view of the lower guide bar of the present invention.
In the figure: 1. a transmission case; 2. a gear; 3. a third hand wheel; 4. a rack; 5. installing a box; 6. a motor; 7. a drill bit; 8. clamping the screw rod; 9. a clamping plate; 10. clamping the nut; 11. a work table; 12. an upper carrier plate; 13. an upper adjusting screw; 14. a support plate; 15. a lower carrier plate; 16. an upper connecting block; 17. a second hand wheel; 18. a support sleeve; 19. an upper guide rod; 20. a connecting plate; 21. positioning a plate; 22. a first hand wheel; 23. adjusting the screw rod downwards; 24. a lower guide rod; 25. a base; 26. adjusting the channel; 27. a lower connecting block; 28. and locking the bolt.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a base 25, a clamping mechanism arranged above the base 25 and a punching mechanism arranged above the clamping mechanism, the clamping mechanism comprises two positioning plates 21 oppositely arranged on a base 25, a lower loading plate 15 connected between the two positioning plates 21 in a sliding manner, a supporting sleeve 18 fixedly connected to the upper surface of the lower loading plate 15, an upper loading plate 12 connected with the supporting sleeve 18 in a sliding manner, a workbench 11 arranged above the upper loading plate 12 and a plurality of clamping components arranged on the workbench 11, wherein the moving direction of the lower loading plate 15 is vertical to the moving direction of the upper loading plate 12, the centre gripping subassembly includes clamping screw 8, grip block 9 and centre gripping nut 10, clamping screw 8 lower extreme and upper carrier plate 12 upper surface sliding connection, clamping screw 8 upper end run through workstation 11 and cup joint with grip block 9, clamping nut 10 threaded connection is in clamping screw 8 upper end. The punching mechanism in the embodiment comprises a transmission case 1, an installation case 5 connected in the transmission case 1 in a sliding manner, a motor 6 arranged in the installation case 5 and a drill bit 7 connected with the motor 6, wherein a vertically arranged rack 4 is fixedly connected to one side of the installation case 5, a gear 2 is meshed with the rack 4, the gear 2 is externally connected with a third hand wheel 3 towards the transmission case 1, the third hand wheel 3 is fixed with the transmission case 1 through a locking bolt, a plurality of locking holes are formed in one side of the transmission case 1, the middle of the locking bolt is in threaded connection with the third hand wheel 3, the end of the locking bolt is inserted into the locking hole of the transmission case 1 to complete locking, a sliding block is fixedly connected to the outer wall of the installation case 5, and a sliding rail in sliding connection with the sliding block is vertically arranged on the inner wall. In the clamping and fixing process, the clamping screw 8 slides on the surface of the upper support plate 12, so that each clamping assembly can be adjusted according to the size of a workpiece to be processed, the clamping and fixing of workpieces with different sizes are better compatible, a clamping device does not need to be frequently replaced, and the universality is strong; because the lower support plate 15 and the upper support plate 12 can do reciprocating motion along the mutually perpendicular direction, the punching position of the surface of the workpiece arranged on the surface of the workbench 11 can be moved to the position below the drill bit 7 of the punching mechanism, the positioning operation is convenient, the positioning efficiency is higher, the working hours can be greatly saved, the working efficiency of the drilling machine is effectively accelerated, and the cost is reduced.
According to the above embodiment, preferably, the surface of the workbench 11 is provided with two adjusting channels 26, the two adjusting channels 26 are arranged in parallel, and each adjusting channel 26 is connected with two clamping assemblies in a relatively sliding manner, so that a workpiece to be machined is firmly clamped on the workbench 11, the workpiece is prevented from shifting in the punching process, and the machining accuracy is improved.
According to the above embodiment, preferably, two lower guide rods 24 arranged in parallel are fixedly connected between the two positioning plates 21, a lower adjusting screw 23 is arranged between the two lower guide rods 24, two ends of the lower adjusting screw 23 are respectively rotatably connected with the positioning plates 21, one end of the lower adjusting screw 23 penetrates through the positioning plates 21 and is connected with the first hand wheel 22, a lower connecting block 27 in threaded connection with the lower adjusting screw 23 is fixedly connected to the lower surface of the lower support plate 15, the lower connecting block 27 is sleeved outside the lower guide rods 24, the lower connecting block 27 and the lower guide rods 24 are fixed by a locking device, in this example, the locking device is a locking bolt 28, the locking bolt 28 is in threaded connection with the lower connecting block 27, and the end of the locking bolt 28 abuts against the lower guide rods 24, so that the clamping device is prevented from moving relative to each component in the working process of. The first hand wheel 22 is rotated to make the lower connecting block 27 in threaded connection with the lower adjusting screw 23 drive the lower support plate 15 to reciprocate along the lower guide rod 24, so that the punching position of the workpiece to be processed on the surface of the workbench 11 is positioned below the punching mechanism.
According to the above embodiment, preferably, the upper surface of the lower carrier 15 is fixedly connected with the support sleeves 18, each support sleeve 18 is internally connected with an upper guide rod 19 in a sliding manner, the support sleeves 18 and the upper guide rods 19 are fixed by a locking device, in this example, the locking device is a locking bolt 28, the locking bolt 28 is in threaded connection with the support sleeves 18, the end of the locking bolt 28 abuts against the upper guide rods 19, so as to prevent the parts of the clamping device from moving relatively during the operation of the drilling machine, thereby affecting the processing quality, the upper guide rods 19 are arranged in parallel, the upper guide rods 19 and the lower guide rods 24 are arranged vertically, the two ends of the upper guide rods 19 are respectively fixedly connected with the connecting plates 20, the upper carrier 12 is fixedly connected between the upper ends of the two connecting plates 20, the upper surface of the lower carrier 15 is fixedly connected with the support plates 14 relatively, the upper adjusting screw 13 is rotatably connected between the two support plates 14, one end of the upper adjusting screw 13 penetrates through the supporting plate 14 and is connected with a second hand wheel 17, and an upper connecting block 16 which is in threaded connection with the upper adjusting screw 13 is fixedly connected with the middle part of the upper supporting plate 12 downwards. The second hand wheel 17 is rotated to enable the upper connecting block 16 in threaded connection with the upper adjusting screw 13 to drive the upper support plate 12 to reciprocate, and the workpiece punching position is positioned below the punching mechanism through the matching movement between the upper connecting block and the lower support plate 15.
The clamping screw 8 slides on the surface of the upper support plate 12, so that each clamping assembly can be adjusted according to the size of a workpiece to be processed, the clamping and fixing of workpieces with different sizes are better compatible, a clamping device does not need to be frequently replaced, and the universality is strong; because the lower support plate 15 and the upper support plate 12 can do reciprocating motion along the mutually perpendicular direction, the punching position of the surface of the workpiece arranged on the surface of the workbench 11 can be moved to the position below the drill bit 7 of the punching mechanism, the positioning operation is convenient, the positioning efficiency is higher, the working hours can be greatly saved, the working efficiency of the drilling machine is effectively accelerated, and the cost is reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a drilling machine clamping device, its characterized in that, includes the base, locates the fixture of base top and locates the mechanism of punching of fixture top, fixture including locate two locating plates on the base relatively, sliding connection in the lower support plate between two locating plates, rigid coupling in the support cover of downloading the board upper surface, with support cover sliding connection's last support plate, locate the workstation of uploading the board top and locate a plurality of centre gripping subassemblies on the workstation, the centre gripping subassembly includes clamping screw, grip block and centre gripping nut, clamping screw lower extreme and uploading board upper surface sliding connection, the clamping screw upper end runs through the workstation and cup joints with the grip block, centre gripping nut threaded connection is in clamping screw upper end.
2. The clamping device for the drilling machine as claimed in claim 1, wherein the surface of the worktable is provided with two adjusting channels, the two adjusting channels are arranged in parallel, and each adjusting channel is connected with two clamping components in a relatively sliding manner.
3. The drilling machine clamping device according to claim 1 or 2, wherein two lower guide rods arranged in parallel are fixedly connected between the two positioning plates, a lower adjusting screw rod is arranged between the two lower guide rods, two ends of the lower adjusting screw rod are respectively rotatably connected with the positioning plates, one end of the lower adjusting screw rod penetrates through the positioning plates and is connected with a first hand wheel, a lower connecting block in threaded connection with the lower adjusting screw rod is fixedly connected to the lower surface of the lower support plate, the lower connecting block is sleeved outside the lower guide rods, and the lower connecting block and the lower guide rods are fixed through a locking device.
4. The drilling machine clamping device according to claim 3, wherein the upper surface of the lower support plate is fixedly connected with a support sleeve, each support sleeve is internally and respectively connected with an upper guide rod in a sliding manner, the support sleeve and the upper guide rod are fixed through a locking device, the upper guide rods are arranged in parallel, the upper guide rods are vertically arranged with the lower guide rods, two ends of each upper guide rod are respectively and fixedly connected with a connecting plate, an upper support plate is fixedly connected between the upper ends of the two connecting plates, the upper surface of the lower support plate is fixedly connected with a support plate, an upper adjusting screw rod is rotatably connected between the two support plates and is arranged in parallel with the upper guide rods, one end of the upper adjusting screw rod penetrates through the support plates and is connected with a second hand wheel, and an upper connecting block in threaded connection with the upper adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921775385.3U CN210790108U (en) | 2019-10-22 | 2019-10-22 | Drilling machine clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921775385.3U CN210790108U (en) | 2019-10-22 | 2019-10-22 | Drilling machine clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790108U true CN210790108U (en) | 2020-06-19 |
Family
ID=71225993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921775385.3U Expired - Fee Related CN210790108U (en) | 2019-10-22 | 2019-10-22 | Drilling machine clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804958A (en) * | 2020-08-03 | 2020-10-23 | 浙江东氟塑料科技有限公司 | Auxiliary device for drilling machine |
-
2019
- 2019-10-22 CN CN201921775385.3U patent/CN210790108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804958A (en) * | 2020-08-03 | 2020-10-23 | 浙江东氟塑料科技有限公司 | Auxiliary device for drilling machine |
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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 |
Granted publication date: 20200619 |