CN106926014B - Special clamping equipment for horizontal machining center of bearing disc - Google Patents
Special clamping equipment for horizontal machining center of bearing disc Download PDFInfo
- Publication number
- CN106926014B CN106926014B CN201511031295.XA CN201511031295A CN106926014B CN 106926014 B CN106926014 B CN 106926014B CN 201511031295 A CN201511031295 A CN 201511031295A CN 106926014 B CN106926014 B CN 106926014B
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- CN
- China
- Prior art keywords
- main body
- positioning
- machining center
- horizontal machining
- bearing disc
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- 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.)
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- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000003754 machining Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to special clamping equipment for a horizontal machining center of a bearing disc, which comprises a bottom plate, support plates, an upper cover plate, workpiece positioning devices and end face compacting devices, wherein two workpiece positioning devices are arranged between the two support plates, and each workpiece positioning device comprises a lower positioning main body, an upper positioning main body and a fastening screw; two processing holes corresponding to the workpiece positioning devices are formed in each supporting plate; an end face pressing device is inserted between the two support plates. The special clamping device for the horizontal machining center of the bearing disc is reasonable in design, scientific in structure and high in practicability, and can be applied to the horizontal machining center by reasonably planning and designing the structure, so that the production speed is increased, the machining precision is improved, and the profit of enterprises is increased.
Description
Technical Field
The invention relates to a clamp in the technical field of gear pump bearing disc machining, in particular to special clamping equipment for a bearing disc horizontal machining center.
Background
The gear pump bearing disc needs to be processed for a plurality of times, such as processing the end face, the hole and the like, and the processing can be finished by using different equipment for a plurality of times at present, so that a plurality of defects exist: 1. the workpiece clamping times are high, the transportation and carrying times are high, and the production efficiency is reduced, so that the labor intensity of workers is high; 2. the repeated clamping of the workpiece causes the reduction of the processing precision and influences the product quality. 3. The equipment needed to be used is more, and the occupied space is large. If the defects are overcome, a horizontal machining center can be used for machining the workpieces, so that a plurality of machining procedures can be finished at one time, and a plurality of workpieces can be machined at one time. But currently there is no fixture specifically for use in placing bearing discs on horizontal machining centers.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides special clamping equipment for a horizontal bearing disc machining center, which can improve machining precision and production efficiency.
The invention aims at realizing the following technical means:
the utility model provides a special clamping equipment of horizontal machining center of bearing disc which characterized in that: the device comprises a bottom plate, a supporting plate, an upper cover plate, a workpiece positioning device and an end face compressing device, wherein two supporting plates are arranged on the bottom plate, the upper cover plate is arranged on the two supporting plates, two workpiece positioning devices are arranged between the two supporting plates, each workpiece positioning device comprises a lower positioning main body, an upper positioning main body and a fastening screw, an arc-shaped groove is formed in the upper surface of the lower positioning main body, two fixed jacking columns are arranged on the arc-shaped groove, the upper positioning main body is positioned above the lower positioning main body, the lower surface of the upper positioning main body is made into an arc surface, a movable jacking column is arranged in the middle of the arc surface, the fastening screw is arranged on the outer side wall of the supporting plate, and the front end of the fastening screw extends into the upper positioning main body and is connected with the movable jacking column; two processing holes corresponding to the workpiece positioning devices are formed in each supporting plate; an end face pressing device is inserted between the two support plates.
And the upper ends of the two supporting plates are respectively provided with a hanging ring.
And the fixed jacking column and the movable jacking column are respectively provided with a serrated pressure head.
Moreover, the two fixed jacking columns are symmetrically arranged.
And the front end of the fastening screw is connected with the movable jacking column through a wedge-shaped block.
Moreover, the end face pressing device comprises a main board, a transverse board, a vertical board, positioning pins and a plug-in mounting block, wherein the front face of the main board is provided with two transverse boards and two vertical boards, the upper part and the lower part of the back face of the main board are provided with an upper pressing area and a lower pressing area, the two pressing areas respectively correspond to the two workpiece positioning devices, and the back face of the main board in each pressing area is provided with three positioning pins and one plug-in mounting block.
Moreover, the side walls of the two vertical plates are provided with a top block and a tightening wrench, and the front surfaces of the two vertical plates are provided with handles.
The invention has the advantages and positive effects that:
1. the equipment mainly comprises a bottom plate, a supporting plate, an upper cover plate, a workpiece positioning device and an end face pressing device, is reasonable in design, and can be used in a horizontal machining center, so that the machining flow can be simplified, the machining efficiency can be improved, and the labor intensity of workers can be reduced.
2. The equipment is provided with the workpiece positioning device and the end face compressing device on the frame-type base, and the workpiece positioning device and the end face compressing device can position and compress the workpiece, so that the processing precision is improved.
3. Two workpiece positioning devices are designed in the equipment, so that two workpieces can be machined simultaneously, and the machining efficiency is further improved.
4. The equipment can be used for a horizontal machining center, so that the use amount of other machine tool equipment can be reduced, and the occupied space is reduced.
5. The fixed jacking column and the movable jacking column of the equipment are provided with a serrated pressure head, and the serrated pressure head can ensure the firmness of workpiece installation.
6. The special clamping device for the horizontal machining center of the bearing disc is reasonable in design, scientific in structure and high in practicability, and can be applied to the horizontal machining center by reasonably planning and designing the structure, so that the production speed is increased, the machining precision is improved, and the profit of enterprises is increased.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a perspective view of FIG. 1;
FIG. 4 is a front view of the present invention (endless surface compression device);
fig. 5 is a perspective view of fig. 4;
fig. 6 is a perspective view of the end face compression device.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the attached drawings; the present embodiment is illustrative, not restrictive, and the scope of the invention is not limited thereto.
The utility model provides a special clamping equipment of horizontal machining center of bearing disc, includes bottom plate 12, backup pad 2, upper cover plate 3, work piece positioner and terminal surface closing device, installs two backup pads on the bottom plate, installs the upper cover plate in these two backup pads, and bottom plate, backup pad and upper cover plate form frame-type structure. And the upper ends of the two supporting plates are respectively provided with a hanging ring 1.
Two workpiece positioning devices which are arranged up and down are arranged between two support plates, each workpiece positioning device comprises a lower positioning main body 11, an upper positioning main body 4 and a fastening screw 13, an arc-shaped groove is formed in the upper surface of the lower positioning main body, two fixed jacking columns 10 are arranged on the arc-shaped groove, and the two fixed jacking columns are symmetrically arranged. The upper positioning main body is positioned above the lower positioning main body, the lower surface of the upper positioning main body is made into an arc surface, a movable jacking column 5 is arranged in the middle of the arc surface, and the fixed jacking column and the movable jacking column are provided with a serrated pressure head. The fastening screw is installed on the lateral wall of backup pad, and this fastening screw's front end extends into the inside and connection with movable jack-prop of upper positioning body through the wedge. Two machining holes 14 corresponding to the workpiece positioning devices are formed in each support plate.
An end face pressing device is inserted between two support plates and comprises a main plate 6, a transverse plate 7, a vertical plate 15, a positioning pin 19 and an inserting block 18, a through hole 20 is formed in the center of the main plate, two transverse plates and two vertical plates are installed on the front face of the main plate, a jacking block 17 and a jacking spanner 8 are installed on the side walls of the two vertical plates, and a handle 9 is installed on the front face of the two vertical plates. The upper part and the lower part of the back of the main board are provided with an upper compression area and a lower compression area, the two compression areas respectively correspond to the two workpiece positioning devices, and the back of the main board in each compression area is provided with three positioning pins and one plug-in mounting block.
The application method of the invention comprises the following steps:
two workpieces 16 are placed in two workpiece positioning devices respectively, the lower bottom surfaces of the workpieces are positioned by utilizing fixed jacking columns, and the movable jacking columns are driven by tightening fastening screws to fix the upper end surfaces of the workpieces. And then the end face compressing device is inserted on the supporting plate, and the end face of the workpiece is limited and compressed by using the locating pin and the inserting block on the end face compressing device. After the stable installation of the workpiece is ensured, the end face pressing device is taken down, and the horizontal machining center can be used for machining the workpiece.
Claims (4)
1. The utility model provides a special clamping equipment of horizontal machining center of bearing disc which characterized in that: the device comprises a bottom plate, a supporting plate, an upper cover plate, a workpiece positioning device and an end face compressing device, wherein two supporting plates are arranged on the bottom plate, the upper cover plate is arranged on the two supporting plates, two workpiece positioning devices are arranged between the two supporting plates, each workpiece positioning device comprises a lower positioning main body, an upper positioning main body and a fastening screw, an arc-shaped groove is formed in the upper surface of the lower positioning main body, two fixed jacking columns are arranged on the arc-shaped groove, the upper positioning main body is positioned above the lower positioning main body, the lower surface of the upper positioning main body is made into an arc surface, a movable jacking column is arranged in the middle of the arc surface, the fastening screw is arranged on the outer side wall of the supporting plate, and the front end of the fastening screw extends into the upper positioning main body and is connected with the movable jacking column; two processing holes corresponding to the workpiece positioning devices are formed in each supporting plate; an end face pressing device is inserted between the two support plates;
the end face pressing device comprises a main board, transverse boards, vertical boards, positioning pins and inserting blocks, wherein two transverse boards and two vertical boards are arranged on the front face of the main board, an upper pressing area and a lower pressing area are designed on the upper portion and the lower portion of the back face of the main board, the two pressing areas correspond to the two workpiece positioning devices respectively, and three positioning pins and one inserting block are arranged on the back face of the main board in each pressing area;
the side walls of the two vertical plates are provided with a jacking block and a jacking spanner, and the front surfaces of the two vertical plates are provided with handles;
the front end of the fastening screw is connected with the movable jacking column through a wedge block.
2. The special clamping device for a horizontal machining center of a bearing disc according to claim 1, wherein: and the upper ends of the two supporting plates are respectively provided with a hanging ring.
3. The special clamping device for a horizontal machining center of a bearing disc according to claim 1, wherein: and the fixed jacking column and the movable jacking column are respectively provided with a serrated pressure head.
4. The special clamping device for a horizontal machining center of a bearing disc according to claim 1, wherein: the two fixed jacking columns are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031295.XA CN106926014B (en) | 2015-12-31 | 2015-12-31 | Special clamping equipment for horizontal machining center of bearing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031295.XA CN106926014B (en) | 2015-12-31 | 2015-12-31 | Special clamping equipment for horizontal machining center of bearing disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106926014A CN106926014A (en) | 2017-07-07 |
| CN106926014B true CN106926014B (en) | 2023-12-15 |
Family
ID=59443809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511031295.XA Active CN106926014B (en) | 2015-12-31 | 2015-12-31 | Special clamping equipment for horizontal machining center of bearing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106926014B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296826A (en) * | 2018-02-08 | 2018-07-20 | 无锡瑞真精机股份有限公司 | It is a kind of at blank mould mold Flexible Manufacture fixture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1447875A (en) * | 1964-10-23 | 1966-07-29 | Fischer Ag Georg | Cutting and centering machine |
| CN201685122U (en) * | 2010-06-02 | 2010-12-29 | 张永波 | Jig capable of controlling flatness and circularity |
| CN102501085A (en) * | 2011-10-26 | 2012-06-20 | 宜昌中冶重工机械有限公司 | Tool and method for processing bearing pedestal by using lathe |
| CN202344300U (en) * | 2011-09-28 | 2012-07-25 | 苏州市巨力万向节有限公司 | Bearing seat fixing tool |
| CN103465074A (en) * | 2013-09-13 | 2013-12-25 | 许昌远东传动轴股份有限公司 | Pneumatic clamp for boring central hole of splined hub |
| CN103909429A (en) * | 2012-12-31 | 2014-07-09 | 浙江众达传动股份有限公司 | Multipurpose drilling tool |
| CN104128829A (en) * | 2014-06-30 | 2014-11-05 | 安徽机电职业技术学院 | V-block-positioning pneumatic clamping machining center fixture |
| CN205363336U (en) * | 2015-12-31 | 2016-07-06 | 天津宝涞精工集团股份有限公司 | Special clamping device of horizontal machining center of bearing dish |
-
2015
- 2015-12-31 CN CN201511031295.XA patent/CN106926014B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1447875A (en) * | 1964-10-23 | 1966-07-29 | Fischer Ag Georg | Cutting and centering machine |
| CN201685122U (en) * | 2010-06-02 | 2010-12-29 | 张永波 | Jig capable of controlling flatness and circularity |
| CN202344300U (en) * | 2011-09-28 | 2012-07-25 | 苏州市巨力万向节有限公司 | Bearing seat fixing tool |
| CN102501085A (en) * | 2011-10-26 | 2012-06-20 | 宜昌中冶重工机械有限公司 | Tool and method for processing bearing pedestal by using lathe |
| CN103909429A (en) * | 2012-12-31 | 2014-07-09 | 浙江众达传动股份有限公司 | Multipurpose drilling tool |
| CN103465074A (en) * | 2013-09-13 | 2013-12-25 | 许昌远东传动轴股份有限公司 | Pneumatic clamp for boring central hole of splined hub |
| CN104128829A (en) * | 2014-06-30 | 2014-11-05 | 安徽机电职业技术学院 | V-block-positioning pneumatic clamping machining center fixture |
| CN205363336U (en) * | 2015-12-31 | 2016-07-06 | 天津宝涞精工集团股份有限公司 | Special clamping device of horizontal machining center of bearing dish |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106926014A (en) | 2017-07-07 |
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