CN212217840U - Clamp of vertical machining center - Google Patents
Clamp of vertical machining center Download PDFInfo
- Publication number
- CN212217840U CN212217840U CN202020787546.7U CN202020787546U CN212217840U CN 212217840 U CN212217840 U CN 212217840U CN 202020787546 U CN202020787546 U CN 202020787546U CN 212217840 U CN212217840 U CN 212217840U
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- CN
- China
- Prior art keywords
- helical gear
- fixing rod
- hinged
- anchor clamps
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a vertical machining center's anchor clamps belongs to anchor clamps technical field, include: anchor clamps assembly, adjustment assembly and workstation, anchor clamps assembly and adjustment assembly set up on the workstation, the anchor clamps assembly includes: the first clamp assembly and the second clamp assembly are symmetrically arranged on the workbench. The utility model provides a pair of vertical machining center's anchor clamps simple structure, degree of automation is high, and positioning accuracy is high, and job stabilization nature is strong, and work efficiency is high, can save time and manpower.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps, especially, relate to a vertical machining center's anchor clamps.
Background
The vertical machining center clamp is used for fixing a workpiece to be machined on a vertical machining center, but the existing vertical machining center clamp has certain defects in use, is complex in structure, complex in operation and inconvenient to position, so that the production efficiency is reduced, the workpiece is easy to loosen after long-term use, and the stability of the device in the use process is poor.
Disclosure of Invention
The utility model aims at solving the current vertical machining center anchor clamps complex operation, the location is inconvenient, and poor stability's defect provides a vertical machining center's anchor clamps, has numerous and simple to handle, fixes a position accurate, the strong characteristics of stability.
A fixture of a vertical machining center, comprising: anchor clamps assembly, adjustment assembly and workstation, anchor clamps assembly and adjustment assembly set up on the workstation, the anchor clamps assembly includes: first anchor clamps assembly and second anchor clamps assembly, first anchor clamps assembly and second anchor clamps assembly symmetrical arrangement are in on the workstation, first anchor clamps assembly includes: first fixed plate, first splint, first dead lever, second dead lever, first actuating block and first actuating lever, the one end of first fixed plate is fixed one end on the workstation, the one end of first dead lever with one side of first fixed plate is articulated, the one end of second dead lever with one side of first splint is articulated, the top of first actuating block with the other end of first dead lever is articulated, the top of first actuating block with the other end of second dead lever is articulated, be equipped with the screw thread through-hole on the first actuating block, first actuating lever side is equipped with the screw thread, first actuating block cover is established on the first actuating lever, second anchor clamps assembly includes: the clamping device comprises a second fixing plate, a second clamping plate, a third fixing rod, a fourth fixing rod, a second driving block and a second driving rod, wherein one end of the second fixing plate is fixed at the other end of the workbench, one end of the third fixing rod is hinged to one side of the second fixing plate, one end of the fourth fixing rod is hinged to one side of the second clamping plate, the top of the second driving block is hinged to the other end of the third fixing rod, the top of the second driving block is hinged to the other end of the fourth fixing rod, a threaded through hole is formed in the second driving block, threads are arranged on the side face of the second driving rod, and the second driving block is sleeved on the second driving rod;
the adjustment assembly includes: the handle comprises a shell, a first helical gear, a second helical gear, a third helical gear, a fourth helical gear, a fifth helical gear, a sixth helical gear, a seventh helical gear, a first driven shaft, a second driven shaft, a handle rotating shaft and an adjusting crank, wherein the first helical gear is fixed at one end of a first driving rod, two ends of the first driven shaft are rotatably arranged in the shell, the second helical gear is fixed at one end of the first driven shaft, the third helical gear is fixed at the other end of the first driven shaft, the second helical gear is matched with the third helical gear, two ends of the second driven shaft are rotatably arranged in the shell, the fourth helical gear is fixed at one end of the second driven shaft, the fifth helical gear is fixed at the other end of the second driven shaft, the sixth helical gear is fixed at one end of the second driving rod, and the fifth helical gear is matched with the sixth helical gear, the middle part of the handle rotating shaft is rotatably arranged on the shell, the seventh helical gear is fixed at one end of the handle rotating shaft, and the seventh helical gear is matched with the third helical gear and the fourth helical gear simultaneously.
Preferably, the first clamp assembly further comprises: the first fixing rod is hinged to one side of the first fixing plate, one end of the sixth fixing rod is hinged to one side of the first clamping plate, the top of the third driving block is hinged to the other end of the fifth fixing rod, the top of the third driving block is hinged to the other end of the sixth fixing rod, and the other end of the first driving rod is rotatably installed on the third driving block.
Preferably, the second clamp assembly further comprises: the clamping device comprises a seventh fixing rod, an eighth fixing rod and a fourth driving block, wherein one end of the seventh fixing rod is hinged to one side of the second fixing rod, one end of the eighth fixing rod is hinged to one side of the second clamping plate, the top of the fourth driving block is hinged to the other end of the seventh fixing rod, the top of the fourth driving block is hinged to the other end of the eighth fixing rod, and the other end of the second driving rod is rotatably installed on the fourth driving block.
Preferably, the adjustment assembly further comprises: the handle comprises a crank and a handle, wherein one end of the crank is fixed at the other end of the handle rotating shaft, and one end of the handle is rotatably arranged at the other end of the crank.
The beneficial effects of the invention are embodied in the following aspects: the utility model provides a pair of vertical machining center's anchor clamps simple structure, degree of automation is high, and positioning accuracy is high, and job stabilization nature is strong, and work efficiency is high, can save time and manpower.
Drawings
Fig. 1 is an overall structure diagram of a fixture of a vertical machining center according to the present invention.
Fig. 2 is an isometric view of a first clamp assembly of a clamp of a vertical machining center according to the present invention.
Fig. 3 is an isometric view of a second clamp assembly of a clamp of a vertical machining center according to the present invention.
Fig. 4 is a schematic diagram of an adjusting assembly structure of the fixture of the vertical machining center.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the present embodiment provides a fixture of a vertical machining center based on the prior art, including: anchor clamps assembly 3, adjustment assembly 2 and workstation 1, anchor clamps assembly 3 and adjustment assembly 2 are installed on workstation 1, anchor clamps assembly 3 includes: a first clamp assembly 31 and a second clamp assembly 32, the first clamp assembly 31 and the second clamp assembly 32 being symmetrically arranged on the working table 1, the first clamp assembly 31 being shown in fig. 2 and comprising: the fixing device comprises a first fixing plate 311, a first clamping plate 315, a first fixing rod 319, a second fixing rod 317, a first driving block 318 and a first driving rod 313, wherein one end of the first fixing plate 311 is fixed at one end of the workbench 1 through welding, one end of the first fixing rod 319 is hinged to one side of the first fixing plate 311, one end of the second fixing rod 317 is hinged to one side of the first clamping plate 315, the top of the first driving block 318 is hinged to the other end of the first fixing rod 319, the top of the first driving block 318 is hinged to the other end of the second fixing rod 317, a threaded through hole is formed in the first driving block 318, threads are arranged on the side face of the first driving rod 313, the first driving block 318 is sleeved on the first driving rod 313, and the first driving rod 313 rotates to enable the first driving block 318 to move on the first driving rod 313. In order to make the first clamping plate 315 symmetrically stressed, the first clamp assembly 31 further includes: the first fixing rod 312, the second fixing rod 316 and the third driving block 314, wherein one end of the first fixing rod 312 is hinged to one side of the first fixing plate 311, one end of the second fixing rod 316 is hinged to one side of the first clamping plate 315, the top of the third driving block 314 is hinged to the other end of the first fixing rod 312, the top of the third driving block 314 is hinged to the other end of the second fixing rod 316, and the other end of the first driving rod 313 is rotatably mounted on the third driving block 314.
The second clamp assembly 32 is shown in fig. 3 and includes: the workbench comprises a second fixing plate 325, a second clamping plate 321, a third fixing rod 327, a fourth fixing rod 329, a second driving block 328 and a second driving rod 323, wherein one end of the second fixing plate 325 is fixed at the other end of the workbench 1 through welding, one end of the third fixing rod 327 is hinged to one side of the second fixing plate 325, one end of the fourth fixing rod 329 is hinged to one side of the second clamping plate 321, the top of the second driving block 328 is hinged to the other end of the third fixing rod 327, the top of the second driving block 328 is hinged to the other end of the fourth fixing rod 329, a threaded through hole is formed in the second driving block 328, threads are arranged on the side surface of the second driving rod 323, the second driving block 328 is sleeved on the second driving rod 323, and the second driving rod 323 rotates to move on the second driving rod 323. For the second clamping plate 321 to be force symmetrical, the second clamp assembly 32 further includes: the fixing device comprises a seventh fixing rod 326, an eighth fixing rod 322 and a fourth driving block 324, wherein one end of the seventh fixing rod 326 is hinged to one side of the second fixing plate 325, one end of the eighth fixing rod 322 is hinged to one side of the second clamping plate 321, the top of the fourth driving block 324 is hinged to the other end of the seventh fixing rod 326, the top of the fourth driving block 324 is hinged to the other end of the eighth fixing rod 322, and the other end of the second driving rod 323 is rotatably mounted on the fourth driving block 324.
The adjustment assembly 2 includes: the handle comprises a shell 21, a first helical gear 22, a second helical gear, a third helical gear, a fourth helical gear, a fifth helical gear, a sixth helical gear, a seventh helical gear, a first driven shaft, a second driven shaft, a handle rotating shaft and an adjusting crank, wherein the first helical gear 22 is fixed on one end of a first driving rod 313 through a key connection, two ends of the first driven shaft 23 are rotatably installed in the shell 21, the second helical gear 231 is fixed at one end of the first driven shaft 23 through a key connection, the third helical gear 232 is fixed at the other end of the first driven shaft 23 through a key connection, the second helical gear 231 is meshed with the third helical gear 232, two ends of the second driven shaft 24 are rotatably installed in the shell 21, the fourth helical gear 241 is fixed at one end of the second driven shaft 24 through a key connection, and the fifth helical gear 242 is fixed at the other end of the second driven shaft 24 through a key connection, the sixth helical gear 26 is fixed to one end of the second driving rod 323 through a key connection, the fifth helical gear 242 is engaged with the sixth helical gear 26, the middle portion of the handle rotating shaft 251 is rotatably mounted on the housing 21, the seventh helical gear 252 is fixed to one end of the handle rotating shaft 251 through a key connection, the seventh helical gear 252 is simultaneously engaged with the third helical gear 232 and the fourth helical gear 241, and for adjustment, the adjustment assembly 2 further comprises: a crank 253 and a handle 254, wherein one end of the crank 253 is fixed at the other end of the handle rotating shaft 251 through a bolt, and one end of the handle 254 is rotatably arranged at the other end of the crank 254.
The specific working mode is as follows:
when a workpiece needs to be clamped and machined, the handle 254 is rotated, the crank 253 is rotated to drive the seventh bevel gear 252 to rotate, the seventh bevel gear 252 drives the third bevel gear 232 to rotate, so that the second bevel gear 231 rotates, the second bevel gear 231 drives the first bevel gear 22 to rotate, so that the first driving rod 313 rotates, the first driving block 318 moves in the direction of approaching the third driving block 314 at the first driving rod 313, so that the other ends of the first fixing rod 319 and the second fixing rod 317 rotate along with the third driving block 314, the fifth fixing rod 312 and the sixth fixing rod 316 also rotate, and the first clamping plate 315 moves in the direction of being far away from the first fixing plate 311 on the workbench 1. While the seventh bevel gear 252 drives the third bevel gear 232 to rotate, the seventh bevel gear 252 drives the fourth bevel gear 241 to rotate, so that the fifth bevel gear 242 rotates, the fifth bevel gear 242 drives the sixth bevel gear 26 to rotate, so that the second driving rod 323 rotates, so that the second driving block 328 moves in a direction close to the fourth driving block 324, so that the other ends of the third fixing rod 327 and the fourth fixing rod 329 rotate along with the second driving block 328, the seventh fixing rod 326 and the eighth fixing rod 322 also rotate, and the second clamping plate 321 moves on the workbench 1 in a direction away from the second fixing plate 325. The distance between the second clamping plate 321 and the first clamping plate 315 is shortened to slowly clamp the workpiece.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a vertical machining center's anchor clamps which characterized in that includes: anchor clamps assembly, adjustment assembly and workstation, anchor clamps assembly and adjustment assembly set up on the workstation, the anchor clamps assembly includes: first anchor clamps assembly and second anchor clamps assembly, first anchor clamps assembly and second anchor clamps assembly symmetrical arrangement are in on the workstation, first anchor clamps assembly includes: first fixed plate, first splint, first dead lever, second dead lever, first actuating block and first actuating lever, the one end of first fixed plate is fixed one end on the workstation, the one end of first dead lever with one side of first fixed plate is articulated, the one end of second dead lever with one side of first splint is articulated, the top of first actuating block with the other end of first dead lever is articulated, the top of first actuating block with the other end of second dead lever is articulated, be equipped with the screw thread through-hole on the first actuating block, first actuating lever side is equipped with the screw thread, first actuating block cover is established on the first actuating lever, second anchor clamps assembly includes: the clamping device comprises a second fixing plate, a second clamping plate, a third fixing rod, a fourth fixing rod, a second driving block and a second driving rod, wherein one end of the second fixing plate is fixed at the other end of the workbench, one end of the third fixing rod is hinged to one side of the second fixing plate, one end of the fourth fixing rod is hinged to one side of the second clamping plate, the top of the second driving block is hinged to the other end of the third fixing rod, the top of the second driving block is hinged to the other end of the fourth fixing rod, a threaded through hole is formed in the second driving block, threads are arranged on the side face of the second driving rod, and the second driving block is sleeved on the second driving rod;
the adjustment assembly includes: the handle comprises a shell, a first helical gear, a second helical gear, a third helical gear, a fourth helical gear, a fifth helical gear, a sixth helical gear, a seventh helical gear, a first driven shaft, a second driven shaft, a handle rotating shaft and an adjusting crank, wherein the first helical gear is fixed at one end of a first driving rod, two ends of the first driven shaft are rotatably arranged in the shell, the second helical gear is fixed at one end of the first driven shaft, the third helical gear is fixed at the other end of the first driven shaft, the second helical gear is matched with the third helical gear, two ends of the second driven shaft are rotatably arranged in the shell, the fourth helical gear is fixed at one end of the second driven shaft, the fifth helical gear is fixed at the other end of the second driven shaft, the sixth helical gear is fixed at one end of the second driving rod, and the fifth helical gear is matched with the sixth helical gear, the middle part of the handle rotating shaft is rotatably arranged on the shell, the seventh helical gear is fixed at one end of the handle rotating shaft, and the seventh helical gear is matched with the third helical gear and the fourth helical gear simultaneously.
2. The vertical machining center fixture of claim 1, wherein the first fixture assembly further comprises: the first fixing rod is hinged to one side of the first fixing plate, one end of the sixth fixing rod is hinged to one side of the first clamping plate, the top of the third driving block is hinged to the other end of the fifth fixing rod, the top of the third driving block is hinged to the other end of the sixth fixing rod, and the other end of the first driving rod is rotatably installed on the third driving block.
3. The vertical machining center fixture of claim 2, wherein the second fixture assembly further comprises: the clamping device comprises a seventh fixing rod, an eighth fixing rod and a fourth driving block, wherein one end of the seventh fixing rod is hinged to one side of the second fixing rod, one end of the eighth fixing rod is hinged to one side of the second clamping plate, the top of the fourth driving block is hinged to the other end of the seventh fixing rod, the top of the fourth driving block is hinged to the other end of the eighth fixing rod, and the other end of the second driving rod is rotatably installed on the fourth driving block.
4. The vertical machining center fixture of any one of claims 1 to 3, wherein the adjustment assembly further comprises: the handle comprises a crank and a handle, wherein one end of the crank is fixed at the other end of the handle rotating shaft, and one end of the handle is rotatably arranged at the other end of the crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020787546.7U CN212217840U (en) | 2020-05-13 | 2020-05-13 | Clamp of vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020787546.7U CN212217840U (en) | 2020-05-13 | 2020-05-13 | Clamp of vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212217840U true CN212217840U (en) | 2020-12-25 |
Family
ID=73927260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020787546.7U Expired - Fee Related CN212217840U (en) | 2020-05-13 | 2020-05-13 | Clamp of vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212217840U (en) |
-
2020
- 2020-05-13 CN CN202020787546.7U patent/CN212217840U/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: 20201225 |