CN202780613U - Five-axis numerical control machining center fixture - Google Patents
Five-axis numerical control machining center fixture Download PDFInfo
- Publication number
- CN202780613U CN202780613U CN 201220383005 CN201220383005U CN202780613U CN 202780613 U CN202780613 U CN 202780613U CN 201220383005 CN201220383005 CN 201220383005 CN 201220383005 U CN201220383005 U CN 201220383005U CN 202780613 U CN202780613 U CN 202780613U
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Abstract
The utility model discloses a five-axis numerical control machining center fixture which comprises a connecting body, a fixture seat and a fastener body. The connecting body is a standard clamp and is matched with a machine tool seat. The fixture seat is an L-shaped block with one end provided with a protruding table. The L-shaped block is provided with four thread through holes. A clamping face of the upper surface of the L-shaped block is provided with a tooth-shaped structure. A center sliding groove is arranged on the L-shaped block along a center line. The lower portion of the L-shaped block is provided with a T-shaped groove which is in through communication with the center sliding groove. Two T-shaped blocks are arranged in the T-shaped groove in a parallel mode. The two T-shaped blocks can slide along the T-shaped groove. The fastener body comprises a limit block and a pressing block. The bottom of the limit block is provided with a tooth-shaped structure which is matched with the tooth-shaped structure of the L-shaped block. The pressing block and the limit block are respectively provided with a thread through hole and are connected with the two T-shaped blocks through a first screw and a second screw. The pressing block can slide vertically along the limit block. Due to adoption of the tooth-shaped structure on the clamping face of the fixture and auxiliary of a fastener device, clamping force to clamp workpieces is large and clamping stability is high.
Description
Technical field
The utility model relates to the parts technical field of lathe, relates in particular to the anchor clamps for five-axis NC machine center.
Background technology
Five-axis NC machine center can be finished whole machining operations of workpiece in clamped one time, satisfy from roughing to accurately machined whole processing requests, both has been applicable to Single unit job lot production and also has been applicable to produce in enormous quantities.Along with the development of five-axis NC machine center, the frock clamp that is used for five axle machining centers is also had higher requirement: the anchor clamps that are used for five axle machining centers are compared with the anchor clamps of machine tool, should have larger clamping force and clamping stability.The clamp power and the clamping stability that are used at present five-axis NC machine center usually do not reach requirement, cause occurring larger mismachining tolerance.
The utility model content
The utility model is intended to overcome the deficiencies in the prior art, a kind of anchor clamps for five-axis NC machine center are provided, and these anchor clamps are used for five-axis NC machine center, and the clamping face of anchor clamps adopts tooth-shape structure, and be aided with fastener, to large, the stable height of clamping of clamping force of clamping workpiece.
To achieve these goals, the utility model adopts following technical scheme:
A kind of anchor clamps for five-axis NC machine center comprise connector, clamping fixture seat and fastener, and described connector is standard clamping spare, cooperates with machine base; Described clamping fixture seat is L shaped that an end is provided with boss, offer four tapped through holes on L shaped, clamping face in L shaped upper surface is provided with tooth-shape structure, offer a center chute along center line for L shaped, L shaped bottom offers T-slot, this T-slot and center chute connect, and are provided with side by side two T shape pieces in this T-slot, and two T shape pieces can slide along T-slot; Described fastener comprises limited block and compact heap, limited block bottom is provided with tooth-shape structure, matches with L shaped tooth-shape structure, and compact heap and limited block respectively offer a tapped through hole, be connected with two T shape pieces respectively by the first screw, the second screw, compact heap can slide up and down along limited block.
Side of described limited block is vertical plane, the side relative with vertical plane is the inclined-plane, center on the inclined-plane is convexly equipped with a trapezoidal projecting block, the bottom surface of compact heap is the plane, a side is vertical plane, the side relative with vertical plane is the inclined-plane, and this inclined-plane is parallel with the inclined-plane of limited block, is provided with a trapezoidal groove that matches with the trapezoidal projecting block of limited block in the center on the inclined-plane of compact heap.
Described two T shape pieces are comprised of a T shape piece and the 2nd T shape piece, the screwed hole of the one T shape piece tilts to offer, its angle of inclination is identical with the angle of inclination, inclined-plane of described compact heap, the first screw passes described compact heap, described center chute and a T shape piece successively, tighten with loosening the first screw compact heap is slided along the inclined-plane of limited block, thus realize to the clamping of workpiece with unclamp.
The beneficial effects of the utility model are: one, and tooth-shape structure is all adopted in clamping face and the limited block bottom surface of these anchor clamps, and this structure can improve anchor clamps to the overall clamping power of workpiece and the stability of clamping; Its two, the connector of these anchor clamps is standard clamping spare, this standard clamping spare can be installed on the machine base of five-axis NC machine center fast and accurately; Its three, the utility model clamp structure is simple, and is easy to use, and is convenient to make.
Description of drawings
Fig. 1 is connector of the present utility model and clamping fixture seat part-structure schematic diagram;
Fig. 2 is overall structure schematic diagram of the present utility model;
Fig. 3 is whole cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing a kind of anchor clamps for five-axis NC machine center of the utility model are described in detail.
Referring to Fig. 1～Fig. 3, a kind of anchor clamps for five-axis NC machine center comprise connector 3, clamping fixture seat and fastener.Wherein: connector 3 is standard clamping spare, cooperates with machine base; Clamping fixture seat 1 is L shaped 1 that an end is provided with boss, offer four tapped through holes 2 on L shaped, clamping fixture seat 1 is fixedly connected on connector 3 by four holding screws, clamping face in L shaped upper surface is provided with tooth-shape structure, offers a center chute along center line for L shaped, and L shaped bottom offers T-slot, this T-slot and center chute connect, be provided with side by side two T shape pieces in this T-slot, two T shape pieces are comprised of a T shape piece 5 and the 2nd T shape piece 4, and two T shape pieces can slide along T-slot; Fastener comprises limited block 6 and compact heap 8, limited block 6 bottoms are provided with tooth-shape structure, match with L shaped 1 tooth-shape structure, tooth-shape structure has improved anchor clamps to the overall clamping power of workpiece and the stability of clamping, 6 one sides of limited block are vertical plane, the side relative with vertical plane is the inclined-plane, center on the inclined-plane is convexly equipped with a trapezoidal projecting block, the bottom surface of compact heap 8 is the plane, a side is vertical plane, and the side relative with vertical plane is the inclined-plane, and this inclined-plane is parallel with the inclined-plane of limited block, center on the inclined-plane of compact heap 8 is provided with a trapezoidal groove that matches with the trapezoidal projecting block of limited block 6, and compact heap 8 can slide along the inclined-plane of limited block 6.Compact heap 8, limited block 6 and two T shape pieces respectively offer a tapped through hole, the screwed hole of the one T shape piece 5 tilts to offer, its angle of inclination is identical with the angle of inclination, inclined-plane of compact heap 8, the first screw 9 passes compact heap 8, center chute and a T shape piece 5 successively, tighten with loosening the first screw 9 compact heap 8 is slided along the inclined-plane of limited block 6, thus realize to the clamping of workpiece with unclamp.
Use the utility model as follows for the step of the anchor clamps of five-axis NC machine center:
Referring to Fig. 3, at first according to the size of workpiece and the size of compact heap, select the position of the suitable tooth that matches of limited block 6 and clamping fixture seat 1, then tighten the second screw 7, limited block 6 and the 2nd T shape piece 4 are locked on the clamping fixture seat 1; Then tighten the first screw 9, make compact heap 8 along the inclined-plane down sliding of limited block 6, thus with Workpiece clamping on anchor clamps.The process that unloads workpiece is opposite with installation process.
The above only is preferred embodiment of the present utility model, is not that technical scope of the present utility model is imposed any restrictions.The technical staff of the industry; under the inspiration of the technical program; can make some distortion and revise, any modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment all still belong to the protection category of the utility model patent.
Claims (3)
1. anchor clamps that are used for five-axis NC machine center comprise connector, clamping fixture seat and fastener, and it is characterized in that: described connector is standard clamping spare, cooperates with machine base; Described clamping fixture seat is L shaped that an end is provided with boss, offer four tapped through holes on L shaped, clamping face in L shaped upper surface is provided with tooth-shape structure, offer a center chute along center line for L shaped, L shaped bottom offers T-slot, this T-slot and center chute connect, and are provided with side by side two T shape pieces in this T-slot, and two T shape pieces can slide along T-slot; Described fastener comprises limited block and compact heap, limited block bottom is provided with tooth-shape structure, matches with L shaped tooth-shape structure, and compact heap and limited block respectively offer a tapped through hole, be connected with two T shape pieces respectively by the first screw, the second screw, compact heap can slide up and down along limited block.
2. a kind of anchor clamps for five-axis NC machine center according to claim 1, it is characterized in that: side of described limited block is vertical plane, the side relative with vertical plane is the inclined-plane, center on the inclined-plane is convexly equipped with a trapezoidal projecting block, the bottom surface of compact heap is the plane, a side is vertical plane, the side relative with vertical plane is the inclined-plane, this inclined-plane is parallel with the inclined-plane of limited block, is provided with a trapezoidal groove that matches with the trapezoidal projecting block of limited block in the center on the inclined-plane of compact heap.
3. a kind of anchor clamps for five-axis NC machine center according to claim 1, it is characterized in that: described two T shape pieces are comprised of a T shape piece and the 2nd T shape piece, the screwed hole of the one T shape piece tilts to offer, its angle of inclination is identical with the angle of inclination, inclined-plane of described compact heap, the first screw passes described compact heap, described center chute and a T shape piece successively, tightens with loosening the first screw compact heap is slided along the inclined-plane of limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383005 CN202780613U (en) | 2012-08-03 | 2012-08-03 | Five-axis numerical control machining center fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383005 CN202780613U (en) | 2012-08-03 | 2012-08-03 | Five-axis numerical control machining center fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780613U true CN202780613U (en) | 2013-03-13 |
Family
ID=47807952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383005 Expired - Fee Related CN202780613U (en) | 2012-08-03 | 2012-08-03 | Five-axis numerical control machining center fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780613U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097077A (en) * | 2014-06-27 | 2014-10-15 | 苏州柏德纳科技有限公司 | Tool clamp for milk filling machine |
| CN106514330A (en) * | 2016-10-28 | 2017-03-22 | 广东长盈精密技术有限公司 | Pressing device and clamp adopting same |
| CN110788430A (en) * | 2019-10-11 | 2020-02-14 | 上海恒芯金属制品制造有限公司 | Linear cutting manual clamp |
| CN112705970A (en) * | 2020-12-14 | 2021-04-27 | 河南平高电气股份有限公司 | Clamping device with adjustable V type |
-
2012
- 2012-08-03 CN CN 201220383005 patent/CN202780613U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097077A (en) * | 2014-06-27 | 2014-10-15 | 苏州柏德纳科技有限公司 | Tool clamp for milk filling machine |
| CN106514330A (en) * | 2016-10-28 | 2017-03-22 | 广东长盈精密技术有限公司 | Pressing device and clamp adopting same |
| CN110788430A (en) * | 2019-10-11 | 2020-02-14 | 上海恒芯金属制品制造有限公司 | Linear cutting manual clamp |
| CN112705970A (en) * | 2020-12-14 | 2021-04-27 | 河南平高电气股份有限公司 | Clamping device with adjustable V type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |