CN203470974U - Drilling clamp for mounting holes in two sides of bearing pedestal end cover - Google Patents
Drilling clamp for mounting holes in two sides of bearing pedestal end cover Download PDFInfo
- Publication number
- CN203470974U CN203470974U CN201320488021.3U CN201320488021U CN203470974U CN 203470974 U CN203470974 U CN 203470974U CN 201320488021 U CN201320488021 U CN 201320488021U CN 203470974 U CN203470974 U CN 203470974U
- Authority
- CN
- China
- Prior art keywords
- installing hole
- sides
- drilling clamp
- guide rod
- bearing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling clamp for mounting holes in the two sides of a bearing pedestal end cover. The drilling clamp comprises a positioning element and a clamping element, wherein the positioning element is a side-U-shaped supporting base with three faces perpendicular with one another, a mounting hole is formed in the bottom face of the supporting base, a long guide rod capable of moving back and forth in a workbench guide rail of a drilling machine is arranged in the mounting hole, and the long guide rod is matched with a positioning block which is installed on the bottom face of the supporting base and provided with a mounting hole. The drilling clamp is simple in structure and reliable in positioning, quality of products and productivity can be guaranteed in the using process, and therefore a workpiece can be fast, conveniently and safely installed and dismantled, the workpiece can enter an accurate position better, the time for manually clamping the alignment workpiece is shortened, labor conditions of workers are improved, and production cost is reduced for enterprises.
Description
Technical field
The utility model relates to a kind of bearing cover both sides installing hole drilling clamp, belongs to technical field of tooling clamps.
Background technology
In to the mechanical processing process of bearing cover top-portion apertures, in order to improve machining accuracy and working (machining) efficiency, special fixture is widely used, the special fixture ubiquity mounting or dismounting inconvenience of using for bearing cover top-portion apertures machining of the prior art, insufficient rigidity and locate the design defect such as unreliable.
Utility model content
For the problems referred to above, the utility model provides a kind of bearing cover both sides installing hole drilling clamp, and its object is: by improving design in structure, in process, can accurately locate, thereby improve Workpiece Machining Accuracy and working (machining) efficiency.
Technical solution of the present utility model:
Bearing cover both sides installing hole drilling clamp, comprise setting element and clamping element, it is characterized in that: described setting element is one three vertical sides " U-shaped " bearings, described bottom surface of support saddle is provided with installing hole, in described installing hole, be provided with the long guide rod that can move around in Drilling machines bench guide rail, described long guide rod be installed on bottom surface of support saddle on the locating piece of installing hole, coordinate; One end, bearing side is provided with alignment pin, and other end positioning lug is also provided with alignment pin on described positioning lug; Described bearing end face is a rectangular configuration, its surface be provided with bearing cover on coaxial drill guide bore, the front end in hole to be processed be provided with lug, described lug be provided with and bottom surface of support saddle between the hold down gag that runs through.
Described hold down gag is the stay bolt of two positioned opposite.
The beneficial effects of the utility model:
The utility model is simple in structure, location is reliable, in use can guarantee product quality and productivity ratio, realize and mount and dismount rapidly, easily and safely workpiece, make product can better enter accurate location, reduce the artificial time that clamps centering workpiece, the working condition ，Wei enterprise that improves workman reduces product cost.
Accompanying drawing explanation
Fig. 1: the utility model structural principle schematic diagram.
Fig. 2: structural representation during the utility model work.
Wherein: long guide rod 3 locating piece 4 installing hole 5 bearing side 6 alignment pin 7 journal stirrup 8 alignment pin 9 bearing end face 10 drill guide bore 11 lug 12 hold down gag 13 bearing covers of 1 bottom surface of support saddle 2.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Bearing cover both sides installing hole drilling clamp as shown in Fig. 1 to 2, comprise setting element and clamping element, described setting element is one three vertical sides " U-shaped " bearings, described bottom surface of support saddle 1 is provided with installing hole, in described installing hole, be provided with the long guide rod 2 that can move around in Drilling machines bench guide rail, described long guide rod 2 be installed on bottom surface of support saddle 1 on the locating piece 3 of installing hole 4, coordinate; 5 one end, bearing side are provided with alignment pin 6, and other end positioning lug 7 is also provided with alignment pin 8 on described positioning lug 7; Described bearing end face 9 is a rectangular configuration, its surface be provided with bearing cover 13 on coaxial drill guide bore 10, the front end in hole to be processed be provided with lug 11, described lug 11 be provided with and bottom surface of support saddle 1 between the hold down gag 12 that runs through, described hold down gag 12 is the stay bolt of two positioned opposite.
Specific works process:
Adjust position, long guide rod 2 is loaded in Drilling machines bench guide rail, it can be slidably reciprocated drilling on workbench, bearing cover 13 is placed on the locating piece 3 of bottom surface of support saddle 1, its side is by alignment pin 6 and be located at alignment pin 8 location on journal stirrup 7, determine behind position, by locking device 12, locked, capable of regulating drill bit is treated machining hole and is carried out drilling processing by being located at the drill guide bore 10 of bearing end face 9.
To sum up, the utility model accomplishes the end in view.
Claims (2)
1. bearing cover both sides installing hole drilling clamp, comprise setting element and clamping element, it is characterized in that: described setting element is one three vertical sides " U-shaped " bearings, described bottom surface of support saddle is provided with installing hole, in described installing hole, be provided with the long guide rod that can move around in Drilling machines bench guide rail, described long guide rod be installed on bottom surface of support saddle on the locating piece of installing hole, coordinate; One end, bearing side is provided with alignment pin, and other end positioning lug is also provided with alignment pin on described positioning lug; Described bearing end face is a rectangular configuration, its surface be provided with bearing cover on coaxial drill guide bore, the front end in hole to be processed be provided with lug, described lug be provided with and bottom surface of support saddle between the hold down gag that runs through.
2. bearing cover according to claim 1 both sides installing hole drilling clamp, is characterized in that: described hold down gag is the stay bolt of two positioned opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488021.3U CN203470974U (en) | 2013-08-12 | 2013-08-12 | Drilling clamp for mounting holes in two sides of bearing pedestal end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488021.3U CN203470974U (en) | 2013-08-12 | 2013-08-12 | Drilling clamp for mounting holes in two sides of bearing pedestal end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470974U true CN203470974U (en) | 2014-03-12 |
Family
ID=50219384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488021.3U Expired - Fee Related CN203470974U (en) | 2013-08-12 | 2013-08-12 | Drilling clamp for mounting holes in two sides of bearing pedestal end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470974U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259522A (en) * | 2014-09-19 | 2015-01-07 | 安徽合力股份有限公司 | Drilling jig for machining U-shaped plate through holes |
| CN109175450A (en) * | 2018-10-18 | 2019-01-11 | 上海意内西机械制造有限公司 | A kind of boring automation auxiliary mould of bearing block circumferential surface |
| CN109719540A (en) * | 2019-03-06 | 2019-05-07 | 成都飞机工业（集团）有限责任公司 | A kind of face milling tooling for flanged bearing part |
| CN112091283A (en) * | 2019-06-18 | 2020-12-18 | 成都飞机工业（集团）有限责任公司 | Device for ensuring coaxiality of multiple lug holes |
-
2013
- 2013-08-12 CN CN201320488021.3U patent/CN203470974U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259522A (en) * | 2014-09-19 | 2015-01-07 | 安徽合力股份有限公司 | Drilling jig for machining U-shaped plate through holes |
| CN109175450A (en) * | 2018-10-18 | 2019-01-11 | 上海意内西机械制造有限公司 | A kind of boring automation auxiliary mould of bearing block circumferential surface |
| CN109175450B (en) * | 2018-10-18 | 2019-09-20 | 上海意内西机械制造有限公司 | A kind of boring automation auxiliary mould of bearing block circumferential surface |
| CN109719540A (en) * | 2019-03-06 | 2019-05-07 | 成都飞机工业（集团）有限责任公司 | A kind of face milling tooling for flanged bearing part |
| CN112091283A (en) * | 2019-06-18 | 2020-12-18 | 成都飞机工业（集团）有限责任公司 | Device for ensuring coaxiality of multiple lug holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202752897U (en) | Machining fixture for parallel holes and coaxial holes | |
| CN205057587U (en) | Swallow tail head lobe piece centre bore boring grab | |
| CN203471392U (en) | Locating clamp for hub inner hole processing | |
| CN203470974U (en) | Drilling clamp for mounting holes in two sides of bearing pedestal end cover | |
| CN105415037A (en) | Simple clamp | |
| CN203471389U (en) | Boring positioning fixture | |
| CN204658031U (en) | Female blade boring grab | |
| CN103658762B (en) | The radial drill precise holes fixture of a kind of linear cylindrical class part | |
| CN202701467U (en) | Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine | |
| CN205552040U (en) | Template processing fast -assembling anchor clamps | |
| CN204397390U (en) | A kind of swing arm machine clamp | |
| CN203765325U (en) | Milling machine supporting frame milling tool | |
| CN106736765A (en) | A kind of angle steel fixture | |
| CN203831132U (en) | Locating seat | |
| CN109822366B (en) | Quick positioning mechanism for clamping workpiece by machine tool and application thereof | |
| CN203495640U (en) | Lathe boring clamp | |
| CN204747595U (en) | Multistation jig | |
| CN204339359U (en) | Machining center built-up jig mechanism | |
| CN204221051U (en) | Square tube flank hole device | |
| CN212444199U (en) | Machine holder foundry goods that stability is good | |
| CN202106054U (en) | Special double-hole boring machine for rail links | |
| CN202377815U (en) | Saddle processing tool | |
| CN204771686U (en) | High symmetry keyway adds clamping apparatus | |
| CN205363335U (en) | Turbine case bore hole frock | |
| CN205008706U (en) | Swift anchor clamps of wire -electrode cutting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |