CN111250743A - Rotary table tooling clamp - Google Patents
Rotary table tooling clamp Download PDFInfo
- Publication number
- CN111250743A CN111250743A CN202010256386.8A CN202010256386A CN111250743A CN 111250743 A CN111250743 A CN 111250743A CN 202010256386 A CN202010256386 A CN 202010256386A CN 111250743 A CN111250743 A CN 111250743A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- disc
- turntable
- tooth
- adjustment
- 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.)
- Pending
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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
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/102—Jaws, accessories or adjustment means
-
- 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
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
-
- 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
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
-
- 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
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16083—Jaws movement actuated by gears and racks
Abstract
The invention provides a rotary table tool clamp, which comprises: a drive motor, a driving force of which is transmitted to the rotation driving shaft; a first turntable fixedly connected to the rotary drive shaft and rotatable together with the rotary drive shaft; the second rotary table is provided with a workpiece placing hole in a penetrating mode, and a boss surface is formed in the depth direction of the workpiece placing hole and faces the first rotary table; the surface of the second turntable is provided with an adjusting guide rail along the radial direction; the clamping piece can move in the adjusting guide rail, and the bottom of the clamping piece is provided with an adjusting tooth; the adjusting disc is in an annular shape with a hole as an inner circular ring and is arranged between the first rotating disc and the second rotating disc; one surface of the adjusting disc, facing the second rotary disc, is provided with a tooth groove, and the tooth groove is arranged on the surface of the adjusting disc in a circular ring groove shape; after the adjusting teeth are matched with the tooth grooves, the clamping piece and the adjusting disc can be fixed with each other.
Description
Technical Field
The invention belongs to the technical field of tool fixtures, and particularly relates to a rotary table tool fixture.
Background
When a production line is automatically machined, the tool clamp is used in a production process and used for clamping a machined workpiece, so that the machined workpiece is fixed to be displaced and dropped under the action of external force in the machining process, and the machining is stopped or a machined product cannot meet the standard.
Among the related arts, a turret type clamp is widely used in the field of robot automation machining, and when the turret type clamp works, rotary machining of a workpiece is realized by rotating the turret and immobilizing a machining tool, which is most common in the field of lathe turning. The clamping of the rotary table clamp is the basis for ensuring the high-precision machining of the machined workpiece, the fixture is usually fixed in a non-movable mode, and the application universality of the rotary table clamp is lost.
Disclosure of Invention
Aiming at the technical problems, the invention provides a rotary table tool clamp which can realize the functions of adjusting and fixing the clamping process of the clamp.
In order to achieve the purpose, the invention adopts the technical scheme that: a turntable tooling fixture, comprising:
a drive motor, a driving force of which is transmitted to the rotation driving shaft; a first turntable fixedly connected to the rotary drive shaft and rotatable together with the rotary drive shaft; the second turntable is provided with a workpiece placing hole, a boss surface is formed in the depth direction of the workpiece placing hole, the boss surface faces the first turntable, the diameter of the boss surface is smaller than that of the second turntable, and only the difference between the diameter of the second turntable and the diameter of the boss surface is recorded as D1; the surface of the second turntable is provided with an adjusting guide rail along the radial direction; the clamping piece can move in the adjusting guide rail, and the bottom of the clamping piece is provided with an adjusting tooth; the adjusting disc is in a ring shape with a hole as an inner circular ring, the adjusting disc is arranged between the first rotating disc and the second rotating disc, the adjusting disc is sleeved on the boss surface, the diameter of the inner circular ring of the adjusting ring is marked as D2, and D2 is larger than D1; the first rotating disc, the second rotating disc and the adjusting disc are fixedly connected through screws; one surface of the adjusting disc, facing the second rotary disc, is provided with a tooth groove, and the tooth groove is arranged on the surface of the adjusting disc in a circular ring groove shape; after the adjusting teeth are matched with the tooth grooves, the clamping piece and the adjusting disc can be fixed with each other.
Preferably, the number of the adjusting guide rails is three, and the included angle between the three adjusting guide rails is 120 degrees.
Preferably, the tooth socket is spiral, and the adjusting tooth is matched with the tooth socket in shape.
Preferably, the adjusting disk is provided with adjusting wings on both sides in a diameter direction thereof.
Preferably, protrusions are formed at both sides of the adjustment guide rail, and grooves are formed at both sides of the clamping member, and the protrusions may be inserted into the notches.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the turntable tool clamp, the clamping piece and the adjusting disc can be fixed with each other through the matching of the adjusting teeth and the tooth grooves, and the clamping piece can be adjusted freely according to the size of the clamped piece.
2. According to the turntable tool clamp, three adjusting guide rails are arranged along the circumferential surface of the second turntable, the included angle between the three adjusting guide rails is 120 degrees, and therefore the turntable tool clamp further comprises three clamping pieces, the three clamping pieces are respectively arranged on the three adjusting guide rails, triangular stable support is formed after clamping, and when a clamped piece is cylindrical, stable clamping of the cylindrical clamped piece can be guaranteed through the design.
3. According to the turntable tool clamp, the tooth groove is spiral, and the adjusting teeth are matched with the tooth groove in shape, so that the clamped piece can be clamped in a non-detachable mode, and the operation procedures are reduced.
4. According to the rotary table tool clamp, the adjusting wings are arranged on the two sides of the adjusting disc in the diameter direction, so that the adjusting disc can be adjusted in a rotating mode conveniently when clamping needs to be adjusted, and rotating force is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a turntable tooling fixture of the present invention;
FIG. 2 is an exploded view of the turntable tooling fixture of the present invention;
FIG. 3 is a schematic structural view of a second turntable in the turntable tool fixture of the present invention;
FIG. 4 is a schematic structural view of a clamping member in the turntable tooling fixture of the present invention;
fig. 5 is a schematic view of an assembly structure of the turntable tool fixture of the present invention.
In the above figures: a drive motor 10; a rotary drive shaft 11; a first rotating disk 12; a second rotating disk 13; a boss face 131; the adjustment guide 132; an adjustment disk 14; a tooth slot 141; the adjustment wings 142; a clamping member 15; an adjustment tooth 151; a groove 152; a screw 16.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
The turntable tool clamp is suitable for automatic processing equipment, robot equipment and the like, and the turntable tool clamp provided by the invention is described in detail as follows:
fig. 1-3 are schematic structural views of a turntable tooling fixture, which includes:
a driving motor 10, the driving force of which is transmitted to a rotary driving shaft 11, wherein the power of the driving motor 10 can also be transmitted by a belt.
As shown in fig. 3, the second rotating disk 13 has a hole for placing a workpiece, and a boss surface 131 is formed along the depth direction of the hole for placing a workpiece, the boss surface 131 faces the first rotating disk 12, the diameter of the boss surface 131 is smaller than that of the second rotating disk 13, and the difference between the diameter of the second rotating disk 13 and the diameter of the boss surface 131 is denoted as D1; wherein the surface of the second rotating disc 13 is provided with an adjusting guide rail 132 along the radial direction.
Specifically, this configuration has boss face 131 that is smaller than the diameter of second rotating disk 13, and therefore, second rotating disk 13 and boss face 131 have a step therebetween that forms a gap between second rotating disk 13 and first rotating disk 12.
As shown in FIG. 4, the clamping member 15 is movable in the adjustment rail 132, and the clamping member 15 is provided at the bottom with an adjustment tooth 151, and the clamping member 15 is detachably movable along the adjustment rail 132.
The adjusting disc 14 is in a ring shape with a hole as an inner circular ring, the adjusting disc 14 is arranged between the first rotating disc 12 and the second rotating disc 13, the adjusting disc 14 is sleeved on the boss surface 131, the diameter of the inner circular ring of the adjusting ring is marked as D2, and D2 is larger than D1; the first rotating disk 12, the second rotating disk 13 and the adjusting disk 14 are fixedly connected through screws 16.
Thus, the adjusting disk 14 is disposed between the first rotating disk 12 and the second rotating disk 13, specifically, the adjusting disk 14 is disposed in the gap between the second rotating disk 13 and the boss surface 131, and when specifically assembled, the first rotating disk 12 is first fixed to the rotary driving shaft 11 for receiving the power transmitted from the rotary driving shaft 11; then, the dial 14 is set on the first dial 12, and the second dial 13 is set on the dial 14, at which time, the boss face 131 passes through the inner circular hole of the dial 14, the boss face 131 abuts on the surface of the first dial 12, and the dial face of the dial 14 is arranged between the first dial 12 and the second dial 13.
In order to adjust and fix the clamping element 15 on the adjusting disk 14, a tooth groove 141 is provided on the surface of the adjusting disk 14 facing the second rotating disk 13, and the tooth groove 141 is arranged on the surface of the adjusting disk 14 in a circular groove shape.
The clamping piece 15 and the adjusting disk 14 can be fixed to each other by the adjusting teeth 151 engaging with the tooth grooves 141. Specifically, the surface of the second rotating disk 13 is provided with the adjusting guide rail 132 of the adjusting guide rail 132 along the radial direction, the adjusting guide rail 132 is provided with protrusions at two sides, the cross section of the adjusting guide rail 132 is in an inverted T shape, the clamping member 15 is provided with grooves 152 at two sides, and the cross section of the clamping member 15 is in an i shape. Thus, when the clamp 15 is positioned within the adjustment rail 132, the protrusion is inserted into the slot and the protrusion is slid within the slot to effect movement of the clamp 15 relative to the adjustment rail 132.
Specifically, when the clamping process of the clamped object needs to be adjusted, the fastening screws 16 fixedly connecting the first rotating disk 12, the adjusting disk 14 and the second rotating disk 13 are removed, the clamping member 15 is further moved along the adjusting guide rail 132, the clamping member 15 abuts against the clamping member 15, and finally, the fastening screws 16 are tightened to achieve the adjusted fixation, and fig. 5 is a schematic structural diagram after assembly and adjustment.
Preferably, three adjusting guide rails 132 are arranged along the circumferential surface of the second rotating disk 13, the included angle between the three adjusting guide rails 132 is 120 °, so that three clamping members 15 are further included, the three clamping members 15 are respectively arranged on the three adjusting guide rails 132, a stable triangular support is formed after clamping, and when the clamped piece is cylindrical, the design can ensure stable clamping of the cylindrical clamped piece.
Preferably, the tooth socket 141 is spiral-shaped, and the adjusting tooth 151 is matched with the tooth socket 141 in shape, so that the clamping of the clamped piece can be realized in a non-detachable mode by the design, and the operation process is reduced.
Preferably, in order to realize the rotation adjustment of the adjusting disk 14, the adjusting disk 14 is provided with adjusting wings 142 on both sides in the diameter direction thereof, when the clamping needs to be adjusted, the rotation adjustment can be conveniently realized by rotating the adjusting wings 142, and the rotating force is saved.
The embodiment provides a revolving stage anchor clamps above, it is adjustable to have the clamp force, and can rely on self structure fixed after adjusting, has guaranteed under the prerequisite of clamp force, has realized the fixed adjustability of anchor clamps, and the range of application is wide.
In the above technical means for the turntable tool clamp, the turntable tool clamp can be independently applied to the tool clamp, and the technical scheme can be improved for the technicians in the field without creative work.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
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; 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.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a revolving stage frock clamp which characterized in that includes:
a drive motor, a driving force of which is transmitted to the rotation driving shaft;
a first turntable fixedly connected to the rotary drive shaft and rotatable together with the rotary drive shaft;
the second turntable is provided with a workpiece placing hole, a boss surface is formed in the depth direction of the workpiece placing hole, the boss surface faces the first turntable, the diameter of the boss surface is smaller than that of the second turntable, and only the difference between the diameter of the second turntable and the diameter of the boss surface is recorded as D1; the surface of the second turntable is provided with an adjusting guide rail along the radial direction;
the clamping piece can move in the adjusting guide rail, and the bottom of the clamping piece is provided with an adjusting tooth;
the adjusting disc is in a ring shape with a hole as an inner circular ring, the adjusting disc is arranged between the first rotating disc and the second rotating disc, the adjusting disc is sleeved on the boss surface, the diameter of the inner circular ring of the adjusting ring is marked as D2, and D2 is larger than D1; the first rotating disc, the second rotating disc and the adjusting disc are fixedly connected through screws;
one surface of the adjusting disc, facing the second rotary disc, is provided with a tooth groove, and the tooth groove is arranged on the surface of the adjusting disc in a circular ring groove shape;
after the adjusting teeth are matched with the tooth grooves, the clamping piece and the adjusting disc can be fixed with each other.
2. The turntable tooling fixture of claim 1, wherein three of the adjustment rails are arranged along the circumferential surface of the second turntable, and the included angle between the three adjustment rails is 120 °.
3. The turntable tooling fixture of claim 1 wherein the gullet is helical and the adjustment teeth match the gullet in shape.
4. A tooling turret clamp according to claim 3, wherein said adjustment disc is provided with adjustment wings on both sides in a diameter direction thereof.
5. The tooling turntable clamp of claim 1, wherein protrusions are formed on both sides of the adjustment guide rail, grooves are formed on both sides of the clamping member, and the protrusions can be inserted into the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010256386.8A CN111250743A (en) | 2020-04-02 | 2020-04-02 | Rotary table tooling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010256386.8A CN111250743A (en) | 2020-04-02 | 2020-04-02 | Rotary table tooling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111250743A true CN111250743A (en) | 2020-06-09 |
Family
ID=70942249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010256386.8A Pending CN111250743A (en) | 2020-04-02 | 2020-04-02 | Rotary table tooling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111250743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643485A (en) * | 2020-12-10 | 2021-04-13 | 郝强强 | Bamboo flute eye polishing equipment of polishing for musical instrument processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029254A (en) * | 1983-07-28 | 1985-02-14 | Hoya Corp | Surface plate for making tapered hole |
| CN205394048U (en) * | 2016-03-31 | 2016-07-27 | 北京福田康明斯发动机有限公司 | A frock chuck for pressing from both sides tight work piece |
| CN206185393U (en) * | 2016-10-12 | 2017-05-24 | 天津沃盾耐磨材料有限公司 | Welding positioner |
| CN207205843U (en) * | 2017-10-11 | 2018-04-10 | 山东明美数控机械有限公司 | A kind of practical numerical control turntable for realizing five-axle linkage processing |
| CN209867404U (en) * | 2018-12-24 | 2019-12-31 | 深圳市骏丰模具有限公司 | Indexing chuck |
-
2020
- 2020-04-02 CN CN202010256386.8A patent/CN111250743A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029254A (en) * | 1983-07-28 | 1985-02-14 | Hoya Corp | Surface plate for making tapered hole |
| CN205394048U (en) * | 2016-03-31 | 2016-07-27 | 北京福田康明斯发动机有限公司 | A frock chuck for pressing from both sides tight work piece |
| CN206185393U (en) * | 2016-10-12 | 2017-05-24 | 天津沃盾耐磨材料有限公司 | Welding positioner |
| CN207205843U (en) * | 2017-10-11 | 2018-04-10 | 山东明美数控机械有限公司 | A kind of practical numerical control turntable for realizing five-axle linkage processing |
| CN209867404U (en) * | 2018-12-24 | 2019-12-31 | 深圳市骏丰模具有限公司 | Indexing chuck |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643485A (en) * | 2020-12-10 | 2021-04-13 | 郝强强 | Bamboo flute eye polishing equipment of polishing for musical instrument processing |
| CN112643485B (en) * | 2020-12-10 | 2022-04-08 | 淮北伍恩信息科技有限公司 | Bamboo flute eye polishing equipment of polishing for musical instrument processing |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |