CN108515197B - Contour milling assembly of machining center - Google Patents
Contour milling assembly of machining center Download PDFInfo
- Publication number
- CN108515197B CN108515197B CN201810354127.1A CN201810354127A CN108515197B CN 108515197 B CN108515197 B CN 108515197B CN 201810354127 A CN201810354127 A CN 201810354127A CN 108515197 B CN108515197 B CN 108515197B
- Authority
- CN
- China
- Prior art keywords
- plate
- clamp
- connecting plate
- oil cylinder
- inner supporting
- 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.)
- Active
Links
- 238000003801 milling Methods 0.000 title abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000007373 indentation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/402—Gripping the work or tool by a split sleeve using fluid-pressure means to actuate the gripping means
- B23B31/4026—Gripping the work or tool by a split sleeve using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a contour milling assembly of a machining center, which comprises a clamp bottom plate, wherein four corners of the clamp bottom plate are respectively connected with a clamp upper plate through clamp upright posts, a plurality of inner supporting heads for fixing product parts are fixedly connected to the surface of the clamp upper plate, one end of each inner supporting head extends out of a positioning hole of a positioning plate, an oil cylinder is pinned on the upper surface of the clamp bottom plate, the output end of the oil cylinder is connected with the lower surface of a connecting plate through a limiting block, a plurality of linear bearings are arranged on the upper surface of the connecting plate, and each linear bearing is matched with an ejector rod. The invention has simple structure and convenient use, can realize the processing of nonstandard parts, avoids the indentation generated by adopting a pressing plate fixing mode in the past, greatly improves the production efficiency of products and ensures the processing quality of the products.
Description
Technical Field
The invention relates to the field of clamps, in particular to a contour milling assembly of a machining center.
Background
At present, a pressing plate is adopted to press non-standard parts for processing, but the pressing plate is fixed to generate more indentations on the surfaces of the parts, so that the indentations are difficult to process in the follow-up process, and the production efficiency of products is seriously affected.
Disclosure of Invention
The inventor has made research and improvement to the above-mentioned existing problems, and has provided a machining center profile milling assembly, which avoids the previous manner of fixing the pressing plate, and greatly improves the production efficiency.
The technical scheme adopted by the invention is as follows:
The utility model provides a machining center mills profile subassembly, includes the anchor clamps bottom plate, anchor clamps upper plate is connected through anchor clamps stand respectively to four angles of anchor clamps bottom plate the surface rigid coupling of anchor clamps upper plate is a plurality of interior propping heads that are used for fixed product part, and the locating hole of locating plate is all stretched out to the one end of each interior propping head, the upper surface pin joint hydro-cylinder of anchor clamps bottom plate the output of hydro-cylinder passes through the stopper and is connected with the lower surface of connecting plate, the upper surface of connecting plate sets up a plurality of linear bearing, and each linear bearing all cooperates with the ejector pin.
The further technical scheme is as follows:
each linear bearing and each ejector rod are uniformly distributed by taking the center of the circle of the connecting plate as the center;
The inner support head is integrally connected by a fixing part and a clamping part, the fixing part is disc-shaped, the clamping part is cylindrical, an axial through hole is formed in the center of the inner support head, a plurality of grooves are formed in the surface of the clamping part along the axial direction, and all the grooves are arranged along the circumferential direction.
The beneficial effects of the invention are as follows:
The invention has simple structure and convenient use, can realize the processing of nonstandard parts, avoids the indentation generated by adopting a pressing plate fixing mode in the past, greatly improves the production efficiency of products and ensures the processing quality of the products.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of an inner strut in the present invention.
Wherein: 1. a clamp base plate; 2. an oil cylinder; 3. a clamp column; 4. a limiting block; 5. a connecting plate; 6. a linear bearing; 7. a push rod; 8. a clamp upper plate; 9. an inner support head; 901. a fixing part; 902. a clamping part; 903. A groove; 904. an axial through hole; 10. a positioning plate; 11. and (5) a product part.
Detailed Description
The following describes specific embodiments of the present invention.
As shown in fig. 1, a machining center profile milling assembly comprises a clamp bottom plate 1, four corners of the clamp bottom plate 1 are respectively connected with a clamp upper plate 8 through clamp upright posts 3, a plurality of inner supporting heads 9 for fixing product parts 11 are fixedly connected to the surface of the clamp upper plate 8, one end of each inner supporting head 9 extends out of a positioning hole of a positioning plate 10, the upper surface of the clamp bottom plate 1 is pinned with an oil cylinder 2, the output end of the oil cylinder 2 is connected with the lower surface of a connecting plate 5 through a limiting block 4, a plurality of linear bearings 6 are arranged on the upper surface of the connecting plate 5, and each linear bearing 6 is matched with an ejector rod 7. The linear bearings 6 and the ejector rods 7 are uniformly distributed by taking the center of the connecting plate 5 as the center. As shown in fig. 2, the inner stay 9 is integrally formed by connecting a fixing portion 901 and a clamping portion 902, the fixing portion 901 is disc-shaped, the clamping portion 902 is cylindrical, an axial through hole 904 is formed in the center of the inner stay 9, a plurality of grooves 903 are formed in the surface of the clamping portion 902 along the axial direction, and each groove 903 is arranged along the circumferential direction.
As shown in fig. 1 and 2, the specific working process of the invention is as follows:
Firstly, the clamping part 902 of each inner supporting head 9 extends out of the positioning hole of the positioning plate and extends into the hole of the product part 11, the oil cylinder 2 is started, the output end of the oil cylinder 2 drives the connecting plate 5 to move linearly, the ejector rod 7 positioned on the surface of the connecting plate 5 extends into the axial through hole 904 of each inner supporting head 9 under the action of the linear bearing 6, and therefore the outer diameter of the clamping part 902 is enlarged and the product part is supported.
The invention has simple structure and convenient use, can realize the processing of nonstandard parts, avoids the indentation generated by adopting a pressing plate fixing mode in the past, greatly improves the production efficiency of products and ensures the processing quality of the products.
The above description is illustrative of the invention and not limiting, the scope of the invention being defined by the appended claims, which may be modified in any manner without departing from the basic structure of the invention.
Claims (1)
1. A machining center mills profile package, its characterized in that: the clamp comprises a clamp bottom plate (1), four corners of the clamp bottom plate (1) are respectively connected with a clamp upper plate (8) through clamp upright posts (3), a plurality of inner supporting heads (9) for fixing product parts (11) are fixedly connected to the surface of the clamp upper plate (8), a positioning plate (10) is arranged on the clamp upper plate (8), one end of each inner supporting head (9) extends out of a positioning hole of the positioning plate (10), an oil cylinder (2) is connected to the upper surface of the clamp bottom plate (1) in a pin joint mode, the output end of the oil cylinder (2) is connected with the lower surface of a connecting plate (5) through a limiting block (4), a plurality of linear bearings (6) are arranged on the upper surface of the connecting plate (5), and each linear bearing (6) is matched with an ejector rod (7); each linear bearing (6) and each ejector rod (7) are uniformly distributed by taking the center of the circle of the connecting plate (5) as the center; the inner support head (9) is integrally connected by a fixing part (901) and a clamping part (902), the fixing part (901) is disc-shaped, the clamping part (902) is cylindrical, an axial through hole (904) is formed in the center of the inner support head (9), a plurality of grooves (903) are formed in the surface of the clamping part (902) along the axial direction, and the grooves (903) are all arranged along the circumferential direction; the clamping part (902) of each inner supporting head (9) extends out of a positioning hole of a positioning plate and extends into a hole of a product part (11), the oil cylinder (2) is started, the output end of the oil cylinder (2) drives the connecting plate (5) to linearly move, and the ejector rod (7) positioned on the surface of the connecting plate (5) extends into the axial through hole (904) of each inner supporting head (9) under the action of the linear bearing (6), so that the outer diameter of the clamping part (902) is enlarged and the product part is supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354127.1A CN108515197B (en) | 2018-04-19 | 2018-04-19 | Contour milling assembly of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354127.1A CN108515197B (en) | 2018-04-19 | 2018-04-19 | Contour milling assembly of machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515197A CN108515197A (en) | 2018-09-11 |
| CN108515197B true CN108515197B (en) | 2024-05-28 |
Family
ID=63429682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810354127.1A Active CN108515197B (en) | 2018-04-19 | 2018-04-19 | Contour milling assembly of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515197B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537447A (en) * | 1981-06-04 | 1985-08-27 | Voest-Alpine Aktiengesellschaft | Device for cooling the bits of cutting machine |
| CN206185515U (en) * | 2016-11-23 | 2017-05-24 | 无锡德申精密机械制造有限公司 | A oil pressure anchor clamps for machining center |
| CN206717060U (en) * | 2017-04-24 | 2017-12-08 | 盈锋志诚嘉精密五金（深圳）有限公司 | Lathe inner-supporting type spring chuck |
| CN206855077U (en) * | 2017-05-25 | 2018-01-09 | 无锡德申精密机械制造有限公司 | Machining center clamp |
| CN208391053U (en) * | 2018-04-19 | 2019-01-18 | 无锡德申精密机械制造有限公司 | A kind of machining center milling profile assembly |
-
2018
- 2018-04-19 CN CN201810354127.1A patent/CN108515197B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537447A (en) * | 1981-06-04 | 1985-08-27 | Voest-Alpine Aktiengesellschaft | Device for cooling the bits of cutting machine |
| CN206185515U (en) * | 2016-11-23 | 2017-05-24 | 无锡德申精密机械制造有限公司 | A oil pressure anchor clamps for machining center |
| CN206717060U (en) * | 2017-04-24 | 2017-12-08 | 盈锋志诚嘉精密五金（深圳）有限公司 | Lathe inner-supporting type spring chuck |
| CN206855077U (en) * | 2017-05-25 | 2018-01-09 | 无锡德申精密机械制造有限公司 | Machining center clamp |
| CN208391053U (en) * | 2018-04-19 | 2019-01-18 | 无锡德申精密机械制造有限公司 | A kind of machining center milling profile assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108515197A (en) | 2018-09-11 |
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