CN212398843U - Clamping device for workpiece on workbench of radial drilling machine - Google Patents
Clamping device for workpiece on workbench of radial drilling machine Download PDFInfo
- Publication number
- CN212398843U CN212398843U CN202020317094.6U CN202020317094U CN212398843U CN 212398843 U CN212398843 U CN 212398843U CN 202020317094 U CN202020317094 U CN 202020317094U CN 212398843 U CN212398843 U CN 212398843U
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- China
- Prior art keywords
- workbench
- workpiece
- workstation
- clamping
- work piece
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- 238000005553 drilling Methods 0.000 title claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000010363 phase shift Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device of work piece on radial drill workstation, comprises a workbench, be provided with work piece clamping component on the workstation, work piece clamping component includes spout, grip block and two-way lead screw, and the spout is seted up in the workstation, and two grip block symmetries are laid in the spout and with two-way lead screw threaded connection, two-way lead screw is connected with drive assembly, and motor work drives the second helical gear through first helical gear and rotates, and then the pivot rotates, drives two-way lead screw through the belt and rotates, and then two grip blocks along the spout phase shift, and then with work piece location centre gripping at the workstation middle part, realize the location centre gripping, improved the precision of drilling machine processing.
Description
Technical Field
The utility model relates to the field of machining, specifically a clamping device of work piece on radial drill workstation.
Background
A radial drill is a drill in which a radial arm is rotatable and liftable around a column, and a spindle head is generally horizontally movable on the radial arm. When a hole is machined on a vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, so that the centering is obviously very inconvenient for some large and heavy workpieces; the radial drilling machine can be centered by the position of the movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single-piece and small-batch production.
At present, the clamping effect of a workpiece clamping part in most radial drilling machines on the market is general and does not have a positioning function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device of work piece on radial drill workstation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a clamping device of work piece on radial drill workstation, includes the workstation, be provided with work piece clamping component on the workstation, work piece clamping component includes spout, grip block and two-way lead screw, and the spout is seted up in the workstation, and two grip block symmetries are laid in the spout and with two-way lead screw threaded connection, two-way lead screw is connected with drive assembly.
As a further aspect of the present invention: and the side wall of the clamping block is provided with an anti-skid block.
As a further aspect of the present invention: the driving assembly comprises a motor, a second bevel gear, a rotating shaft and a belt, the motor is fixedly installed in the workbench, the output end of the motor is fixedly connected with the first bevel gear, the second bevel gear is fixedly installed at one end of the rotating shaft, the other end of the rotating shaft is rotatably installed in the workbench, and the belt is connected with the rotating shaft and the bidirectional screw rod in a driving mode.
As a further aspect of the present invention: the clamping block top is provided with fixed subassembly, fixed subassembly includes mounting panel, screw rod and rubber pad, and the mounting panel is installed at the clamping block top, and the screw rod screw thread runs through the mounting panel, and rubber pad fixed mounting is in the screw rod bottom.
As a further aspect of the present invention: the fixed components are two groups and are evenly arranged at two ends of the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
the motor works, the first bevel gear drives the second bevel gear to rotate, the rotating shaft rotates, the belt drives the bidirectional screw rod to rotate, the two clamping blocks move oppositely along the sliding groove, the workpiece is positioned and clamped in the middle of the workbench, positioning and clamping are achieved, and machining accuracy of the drilling machine is improved; simultaneously, the workpiece is assisted and fixed through four fixing assemblies on the two clamping blocks, so that the workpiece is firmer, and the practicability is improved.
Drawings
FIG. 1 is a front view of a clamp assembly for clamping a workpiece on a table of a radial drill press.
FIG. 2 is a top view of a clamp for a workpiece on a table of a radial drill press.
FIG. 3 is a schematic structural diagram of a first bevel gear and a second bevel gear in a clamping device for a workpiece on a workbench of a radial drilling machine.
In the figure: 1-workbench, 2-clamping block, 3-antiskid block, 4-bidirectional screw rod, 5-belt, 6-rotating shaft, 7-first helical gear, 8-second helical gear, 9-motor, 10-mounting plate, 11-screw, 12-rubber pad and 13-sliding groove.
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.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the present invention, a clamping device for a workpiece on a workbench of a radial drilling machine, including a workbench 1, a workpiece clamping assembly is arranged on the workbench 1, the specific type of the workpiece clamping assembly is not limited, in the present embodiment, preferably, the workpiece clamping assembly includes a sliding chute 13, a clamping block 2 and a bidirectional screw rod 4, the sliding chute 13 is arranged in the workbench 1, two clamping blocks 2 are symmetrically arranged in the sliding chute 13 and connected with the bidirectional screw rod 4 by screw threads, the bidirectional screw rod 4 is connected with a driving assembly, when clamping the workpiece, the workpiece is placed on the workbench 1, the driving assembly drives the bidirectional screw rod 4 to rotate, and then two clamping blocks 2 move along the sliding chute 13 in opposite directions, and then the workpiece is positioned and clamped at the middle part of the workbench 1.
In order to improve the workpiece clamping effect, the anti-slip blocks 3 are arranged on the side walls of the clamping blocks 2, and friction force is improved by arranging the anti-slip blocks 3, so that the workpiece is fixed more firmly.
The specific type of drive assembly does not add the restriction, and in this embodiment, it is preferred, drive assembly includes motor 9, second helical gear 8, pivot 6 and belt 5, and motor 9 fixed mounting is in workstation 1 and output end fixedly connected with has first helical gear 7, and second helical gear 8 fixed mounting is in 6 one end of pivot, and the rotation of the 6 other ends of pivot is installed in workstation 1, pivot 6 and two-way lead screw 4 are connected in the drive of belt 5, and motor 9 during operation drives second helical gear 8 through first helical gear 7 and rotates, and then pivot 6 rotates, drives two-way lead screw 4 through belt 5 and rotates.
The utility model discloses a theory of operation is:
when a workpiece is clamped, the workpiece is placed on the workbench 1, the motor 9 works, the first bevel gear 7 drives the second bevel gear 8 to rotate, the rotating shaft 6 rotates, the belt 5 drives the bidirectional screw rod 4 to rotate, the two clamping blocks 2 move oppositely along the sliding grooves 13, and the workpiece is positioned and clamped in the middle of the workbench 1.
Example 2
In order to further improve the clamping effect, the embodiment is further improved on the basis of the embodiment 1, and the improvement is that: the clamping block 2 is provided with a fixing component above, the specific type of the fixing component is not limited, in this embodiment, preferably, the fixing component comprises a mounting plate 10, a screw 11 and a rubber pad 12, the mounting plate 10 is mounted at the top of the clamping block 2, the screw 11 penetrates through the mounting plate 10 in a threaded manner, the rubber pad 12 is fixedly mounted at the bottom of the screw 11, and when the fixing component is fixed, the screw 11 is screwed to enable the rubber pad 12 to be in contact with the upper surface of a workpiece, so that the fixing component is fixed.
The specific quantity of the fixed assemblies is not limited, and in the embodiment, preferably, the fixed assemblies are two groups and are uniformly arranged at two ends of the clamping blocks 2, and the workpieces are assisted and fixed through the four fixed assemblies on the two clamping blocks 2, so that the workpieces are firmer.
In conclusion, when the motor 9 works, the first bevel gear 7 drives the second bevel gear 8 to rotate, the rotating shaft 6 rotates, the belt 5 drives the bidirectional screw rod 4 to rotate, the two clamping blocks 2 move oppositely along the sliding groove 13, and the workpiece is positioned and clamped in the middle of the workbench 1, so that positioning and clamping are realized, and the machining accuracy of the drilling machine is improved; simultaneously, the workpiece is assisted and fixed through four fixing assemblies on the two clamping blocks 2, so that the workpiece is firmer, and the practicability is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a clamping device of work piece on radial drill workstation, includes workstation (1), be provided with the work piece clamping component on workstation (1), its characterized in that, the work piece clamping component includes spout (13), grip block (2) and two-way lead screw (4), and spout (13) are seted up in workstation (1), and two grip block (2) symmetry are laid in spout (13) and with two-way lead screw (4) threaded connection, two-way lead screw (4) are connected with drive assembly, grip block (2) top is provided with fixed subassembly, fixed subassembly includes mounting panel (10), screw rod (11) and rubber pad (12), and mounting panel (10) are installed at grip block (2) top, and screw rod (11) screw thread runs through mounting panel (10), and rubber pad (12) fixed mounting is in screw rod (11) bottom.
2. The clamping device for the workpiece on the workbench of the radial drilling machine as recited in claim 1, characterized in that the side wall of the clamping block (2) is provided with an anti-skid block (3).
3. The clamping device for the workpiece on the workbench of the radial drilling machine as claimed in claim 1, wherein the driving assembly comprises a motor (9), a second bevel gear (8), a rotating shaft (6) and a belt (5), the motor (9) is fixedly arranged in the workbench (1), the output end of the motor is fixedly connected with the first bevel gear (7), the second bevel gear (8) is fixedly arranged at one end of the rotating shaft (6), the other end of the rotating shaft (6) is rotatably arranged in the workbench (1), and the belt (5) is in driving connection with the rotating shaft (6) and the bidirectional screw rod (4).
4. The clamping device for the workpiece on the workbench of the radial drilling machine as claimed in claim 1, characterized in that the two groups of fixing components are uniformly arranged at the two ends of the clamping block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317094.6U CN212398843U (en) | 2020-03-16 | 2020-03-16 | Clamping device for workpiece on workbench of radial drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317094.6U CN212398843U (en) | 2020-03-16 | 2020-03-16 | Clamping device for workpiece on workbench of radial drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398843U true CN212398843U (en) | 2021-01-26 |
Family
ID=74378159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020317094.6U Expired - Fee Related CN212398843U (en) | 2020-03-16 | 2020-03-16 | Clamping device for workpiece on workbench of radial drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212398843U (en) |
-
2020
- 2020-03-16 CN CN202020317094.6U patent/CN212398843U/en not_active Expired - Fee Related
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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: 20210126 |