CN203887623U - Dividing apparatus for pump cover part inclined hole machining clamp - Google Patents
Dividing apparatus for pump cover part inclined hole machining clamp Download PDFInfo
- Publication number
- CN203887623U CN203887623U CN201420352545.4U CN201420352545U CN203887623U CN 203887623 U CN203887623 U CN 203887623U CN 201420352545 U CN201420352545 U CN 201420352545U CN 203887623 U CN203887623 U CN 203887623U
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- plate
- index plate
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- pin
- pump cover
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Abstract
A dividing apparatus for a pump cover part inclined hole machining clamp comprises a base, an index pin, an index plate rotating shaft, a positioning pin, a positioning plate supporting block, a workpiece positioning plate, an index plate fixing and supporting plate and an index plate. The two corresponding sides of the base are provided with symmetrical pin holes and threaded holes. The index plate fixing and supporting plate, the positioning plate supporting block and the index plate are connected with the base through the positioning pin and a hexagon head bolt. The two ends of the indexing rotating shaft are connected with the index plate fixing and supporting plate, the positioning plate supporting block and the index plate. The index plate is provided with a pin hole, and the index plate and the index plate fixing and supporting plate are provided with through grooves. During operating, the dividing apparatus is installed on a workbench of a radial drilling machine, and after a part with an inclined hole needing to be drilled is placed at the position perpendicular to the horizontal plane, and the radial drilling machine carries out hole machining. The dividing apparatus has the advantages that the problem that the inclined hole of the pump cover part is clamped difficultly in a numerical control milling machine or the radial drilling machine is solved, and the machining precision of the inclined hole in the pump cover part is improved.
Description
Technical field the utility model relates to machining application, is the indexing means of the pump cover part angling hole clamp for machining that uses on a kind of radial drilling machine.
Background technology is well-known, and the pump product of chemical industry is made up of multiple parts, and required precision is higher.Wherein, angling hole on pump cover part is on numerically controlled lathe or CNC milling machine, be not easy to process together with other position, for can be in the case of not using large-scale CNC milling machine equipment, ensure the machining accuracy of angling hole, now design the tilt indexing means of hole processing clamp of a kind of needles of various sizes pump cover part that can use, suitable on general radial drilling machine.
The deficiency that summary of the invention the utility model has for prior art, the indexing means that provides the pump cover part using on a kind of radial drilling machine to tilt hole processing clamp, at the workbench of radial drilling machine, utilize the calibration function of pump cover fixture, use radial drilling machine to complete the operation of hole processing, solve the problem of pump cover part updip inclined hole clamping difficulty on CNC milling machine or radial drilling machine, ensured the accuracy of pump cover part updip inclined hole machining accuracy.
The utility model comprises base, index pin, index plate rotating shaft, alignment pin, location-plate back-up block, workpiece location-plate, index plate fixed support plate and index plate, two sides corresponding at base are provided with symmetrical pin-and-hole and screwed hole, and index plate fixed support plate, location-plate back-up block and index plate are connected with base with hexagon-headed bolt by alignment pin; On workpiece location-plate, be provided with open-work, calibration rotating shaft is through open-work, and the two ends of calibration rotating shaft connect index plate fixed support plate and location-plate back-up block and index plate; Be provided with groove one and pin-and-hole at index plate, on index plate fixed support plate, be provided with groove two; Described groove one and groove two must ensure that workpiece location-plates rotate freely within the scope of 90 degree and index plate set bolt can fixation workpiece location-plate in certain angle; Described pin-and-hole spacing is 5 degree; Described index plate can rotate freely around index plate rotating shaft.
Adopt after said structure, the pump cover part hole processing clamp that tilts is loaded on the workbench of radial drilling machine, utilize the calibration function of pump cover fixture, part updip inclined hole to be processed is put perpendicular to horizontal plane position (being that angling hole axis is parallel with radial drilling machine main-shaft axis) afterwards, used radial drilling machine to carry out hole processing.
The utility model has the advantages that: solved the problem of pump cover part updip inclined hole clamping difficulty on CNC milling machine or radial drilling machine, improved the machining accuracy of pump cover part updip inclined hole.
Brief description of the drawings Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is that A of the present utility model is to top view.
Fig. 4 is that B of the present utility model is to profile.
Description of reference numerals: 1. base, 2. index plate set bolt, 3. index pin, 4. index plate rotating shaft, 5. alignment pin, 6. location-plate back-up block, 7. workpiece location-plate, 8. index plate fixed support plate, 9. index plate, 10. index plate pin-and-hole, 11-1. groove one, 11-2. groove two, 12. hexagon-headed bolts.
Detailed description of the invention as shown in Figures 1 to 4, comprise base 1, index pin 3, index plate rotating shaft 4, alignment pin 5, location-plate back-up block 6, workpiece location-plate 7, index plate fixed support plate 8 and index plate 9, two sides corresponding at base are provided with symmetrical pin-and-hole and screwed hole, and index plate fixed support plate, location-plate back-up block and index plate are connected with base with hexagon-headed bolt 12 by alignment pin; On workpiece location-plate, be provided with open-work, calibration rotating shaft is through open-work, and the two ends of calibration rotating shaft connect index plate fixed support plate and location-plate back-up block and index plate; Be provided with groove one 11-1 and pin-and-hole 10 at index plate, on index plate fixed support plate, be provided with groove two 11-2; Described groove one and groove two must ensure that workpiece location-plates rotate freely within the scope of 90 degree and index plate set bolt 2 can fixation workpiece location-plate in certain angle; Described pin-and-hole 10 spacing are 5 degree; Described index plate can rotate freely around index plate rotating shaft.
When operation, location-plate back-up block, index plate fixed support plate, index plate are fixed on base with hexagon-headed bolt and alignment pin; Index plate is arranged on location-plate back-up block by index plate rotating shaft, and index plate can be rotated freely around index plate rotating shaft; Extract index pin, index plate is rotated in to (n × 5 °, wherein, n is from 0～18) on specified angle and inserts afterwards index pin, make workpiece location-plate be fixed on specific angle position; Then with index plate set bolt 2, workpiece location-plate is fixed on index plate fixed support plate and index plate; Finally product to be processed is loaded on above workpiece location-plate, processes.
Claims (4)
1. the indexing means of a pump cover part angling hole clamp for machining, comprise base, index pin, index plate rotating shaft, alignment pin, location-plate back-up block, workpiece location-plate, index plate fixed support plate and index plate, it is characterized in that: two sides corresponding at base are provided with symmetrical pin-and-hole and screwed hole, and index plate fixed support plate, location-plate back-up block and index plate are connected with base with hexagon-headed bolt by alignment pin; On workpiece location-plate, be provided with open-work, calibration rotating shaft is through open-work, and the two ends of calibration rotating shaft connect index plate fixed support plate and location-plate back-up block and index plate; Be provided with groove one and pin-and-hole at index plate, on index plate fixed support plate, be provided with groove two.
2. the indexing means of a kind of pump cover part angling hole clamp for machining according to claim 1, is characterized in that: described groove one and groove two must ensure that workpiece location-plates rotate freely within the scope of 90 degree and index plate set bolt can fixation workpiece location-plate in certain angle.
3. the indexing means of a kind of pump cover part angling hole clamp for machining according to claim 1, is characterized in that: described pin-and-hole spacing is 5 degree.
4. the indexing means of a kind of pump cover part angling hole clamp for machining according to claim 1, is characterized in that: described index plate can rotate freely around index plate rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352545.4U CN203887623U (en) | 2014-06-23 | 2014-06-23 | Dividing apparatus for pump cover part inclined hole machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352545.4U CN203887623U (en) | 2014-06-23 | 2014-06-23 | Dividing apparatus for pump cover part inclined hole machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887623U true CN203887623U (en) | 2014-10-22 |
Family
ID=51714071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352545.4U Expired - Fee Related CN203887623U (en) | 2014-06-23 | 2014-06-23 | Dividing apparatus for pump cover part inclined hole machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887623U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930943A (en) * | 2015-06-09 | 2015-09-23 | 广州威能机电有限公司 | Reference circle aperture positioning device and aperture positioning method |
| CN105364527A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Punching jig used for circular shaft |
| CN105364555A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Jig for punching oblique hole on circular shaft |
| CN105855952A (en) * | 2016-06-15 | 2016-08-17 | 大连民族大学 | Ball-in-ball machining fixture and utilization method thereof |
| CN115070613A (en) * | 2022-06-16 | 2022-09-20 | 中机智能装备创新研究院(宁波)有限公司 | Supporting plate abrasion repairing clamp and using method |
-
2014
- 2014-06-23 CN CN201420352545.4U patent/CN203887623U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930943A (en) * | 2015-06-09 | 2015-09-23 | 广州威能机电有限公司 | Reference circle aperture positioning device and aperture positioning method |
| CN104930943B (en) * | 2015-06-09 | 2018-05-22 | 广州威能机电有限公司 | The hole positioning device of reference circle and hole localization method |
| CN105364527A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Punching jig used for circular shaft |
| CN105364555A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Jig for punching oblique hole on circular shaft |
| CN105364527B (en) * | 2015-12-15 | 2018-09-25 | 苏州创丰精密五金有限公司 | A kind of punching jig for circular shaft |
| CN105855952A (en) * | 2016-06-15 | 2016-08-17 | 大连民族大学 | Ball-in-ball machining fixture and utilization method thereof |
| CN115070613A (en) * | 2022-06-16 | 2022-09-20 | 中机智能装备创新研究院(宁波)有限公司 | Supporting plate abrasion repairing clamp and using method |
| CN115070613B (en) * | 2022-06-16 | 2024-04-16 | 中机智能装备创新研究院(宁波)有限公司 | Supporting plate abrasion repair clamp and use method |
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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: 20141022 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |