CN203171016U - Drilling clamp of shell part - Google Patents
Drilling clamp of shell part Download PDFInfo
- Publication number
- CN203171016U CN203171016U CN 201320167700 CN201320167700U CN203171016U CN 203171016 U CN203171016 U CN 203171016U CN 201320167700 CN201320167700 CN 201320167700 CN 201320167700 U CN201320167700 U CN 201320167700U CN 203171016 U CN203171016 U CN 203171016U
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- plate
- drill jig
- clamp body
- housing part
- drilling
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Abstract
The utility model discloses a drilling clamp of a shell part. The drilling clamp is used for drilling a shell-shaped workpiece. The drilling clamp comprises a clamp body, a positioning structure, a clamping mechanism and a cutter guide structure, wherein the cutter guide structure is a drilling template; one end of the drilling template is fixedly arranged on the clamp body through a fastening component and a positioning component; and a drilling template supporting post which is connected with the drilling template and plays a role of supporting is arranged at the other end of the drilling template and is vertical to the drilling template. According to the technical scheme, the drilling template supporting post is a rod type upright post, and the lower end of the drilling template supporting post is locked by a nut, so that the drilling clamp is simple in structure, reliable in support and high in stability; the positioning scheme that two pins are used for positioning one surface is adopted, so that the positioning is accurate, and the machining precision is high; and the clamping mechanism is a set of hook-shaped pressing plate, and a clamping point is close to a to-be-machined part of the workpiece, so that the drilling clamp is convenient to operate, reliable in clamping and high in efficiency.
Description
Technical field
The invention belongs to the technical field of mechanical processing technique equipment, relate to the technology of jig, more particularly, the present invention relates to a kind of drill jig of housing part.
Background technology
At present, bushing plate one end of general boring grab is fixed on the clamp body, and its rigidity is relatively poor, and guiding accuracy is affected; The clamp mechanism of drill jig and the position of boring distance are bigger, make the less stable of workpiece when boring; Clamp body generally adopts ironcasting, and manufacture difficulty is big, and the intensity of cast iron materials can not meet the demands.
Summary of the invention
The invention provides a kind of drill jig of housing part, its objective is the structure of improving drill jig and location, clamping performance.
To achieve these goals, the technical scheme taked of the present invention is:
The drill jig of housing part provided by the invention, be used for the boring processing of the workpiece of housing shape, described drill jig comprises clamp body, location structure, clamp mechanism and cutter guide frame, described cutter guide frame is bushing plate, one end of described bushing plate is fixed on the described clamp body by securing member and keeper, the bushing plate pillar that other end setting is connected with it and play supporting role, described bushing plate pillar is perpendicular to described bushing plate.
Described clamp body comprises base plate and side panel; Described base plate and side panel are steel plate structure.
Described location structure comprises a plurality of support plates, and described support plate is fixedly mounted on the clamp body, and described support plate constitutes a supporting confined planes; The supporting confined planes of described support plate is provided with alignment pin, and described alignment pin cooperates with the locating hole of described workpiece.
Described support plate is fixedly mounted on the side panel of clamp body.
Described alignment pin comprises a straight pin and a rhombus pin; Perhaps, described alignment pin comprises that a straight pin and one cut cotter pilotage.
Described clamp mechanism adopts the hook-type pressing plate, and described hook-type pressing plate is installed on the described clamp body by hook-type pressing plate seat.
The compaction direction of described hook-type pressing plate is towards the supporting confined planes of described support plate.
Described hook-type pressing plate is arranged on the position near the processed hole of described workpiece.
The present invention adopts technique scheme, and the bushing plate support member of anchor clamps adopts a rod-type column, and nut check is adopted in its lower end, and is simple in structure, supporting is reliable, good stability; Anchor clamps adopt plane and two pits targeting scheme, accurate positioning, machining accuracy height; The clamp mechanism of anchor clamps adopts a cover hook-type pressing plate, and its clamping point is selected near the processed position of workpiece, easy to operate, reliable clamping, efficient height.
Description of drawings
Below the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is structural representation of the present invention (not showing among bushing plate and the bushing plate pillar figure);
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 looks schematic diagram (clamp mechanism and alignment pin figure do not show) for the left side of structure shown in Figure 1.
Be labeled as among the figure:
1, clamp body, 2, the hook-type pressing plate, 3, hook-type pressing plate seat, 4, alignment pin, 5, support plate, 6, bushing plate, 7, the bushing plate pillar, 8, workpiece.
The specific embodiment
Contrast accompanying drawing below, the description by to embodiment is described in further detail the specific embodiment of the present invention, to help those skilled in the art general plotting of the present invention, concrete technical scheme is had more complete, accurate and deep understanding.
Structure of the present invention as Fig. 1, Fig. 2 and Fig. 3 expression, drill jig for a kind of housing part, be used for the boring processing of the workpiece 8 of housing shape, described drill jig comprises clamp body 1, location structure, clamp mechanism and cutter guide frame, and described cutter guide frame is bushing plate 6.Wherein, clamp body 1 is the basic part of anchor clamps.
Because it is hole on the workpiece 8 that this operation is wanted processing content, so need guider, drill bit is led, and play the effect of increase drill bit radial rigidity.The concrete bushing plate 6 that adopts leads, and the drill bushing by on the bushing plate 6 leads to drill bit, improves the rigidity of drill bit, guarantees the positional precision of machining hole.
In order to solve the problem that prior art exists and to overcome its defective, realize improving the goal of the invention of the structure of drill jig and location, clamping performance, the technical scheme that the present invention takes is:
As shown in Figure 1 to Figure 3, the drill jig of housing part provided by the invention, wherein, one end of described bushing plate 6 is fixed on the described clamp body 1 by securing member and keeper, the bushing plate pillar 7 that other end setting is connected with it and play supporting role, described bushing plate pillar 7 is perpendicular to described bushing plate 6.
Because the length that overhangs of bushing plate 6 is big, in order to improve supporting rigidity, at the external part of bushing plate 6, connected bushing plate pillar 7 is set, perpendicular to described bushing plate 6.The lower end of bushing plate pillar 7 is fixed on the base plate of clamp body.
Described clamp body 1 comprises base plate and side panel; Described base plate and side panel are steel plate structure.Clamp body 1 is the basic part of anchor clamps, by having certain thickness steel plate processing and manufacturing.Its machining accuracy is higher, and intensity also can meet the demands.After each piece plate process finishing, by threaded fastener it is fastenedly connected.
Described location structure comprises a plurality of support plates 5, and described support plate 5 is fixedly mounted on the clamp body, and described support plate 5 constitutes a supporting confined planes; The supporting confined planes of described support plate 5 is provided with alignment pin 4, and described alignment pin 4 cooperates with the locating hole of described workpiece.
The setting element of two pins is alignment pin 4, comprises a straight pin and a chamfered edge pin, inserts respectively in workpiece 8 corresponding two holes, thereby workpiece 8 has been carried out location fully.
Described support plate 5 is fixedly mounted on the side panel of clamp body 1.
Described alignment pin 4 comprises a straight pin and a rhombus pin; Perhaps, described alignment pin 4 comprises that a straight pin and one cut cotter pilotage.
Alignment pin 4 has 2, and wherein one is circular pegs, and one is chamfered edge pin or rhombus pin; By the location of Position with One Plane and Two Holes, limited the six-freedom degree of workpiece, realized location fully.
Described clamp mechanism adopts hook-type pressing plate 2, and described hook-type pressing plate 2 is installed on the described clamp body 1 by hook-type pressing plate seat 3.
Hook-type pressing plate 2 is used for the clamping of workpiece.The compaction direction of described hook-type pressing plate 2 is towards the supporting confined planes of described support plate 5.
Described hook-type pressing plate 2 is arranged on the position near described workpiece 8 processed holes.Processing
The present invention adopts 2 pairs of workpiece 8 of hook-type pressing plate to clamp, and clamping point is selected near workpiece 8 hole to be processed, uses a hook-type pressing plate 2 can satisfy clamping requirement to workpiece 8.
In sum, the present invention has following characteristics:
1, anchor clamps bushing plate support member adopts a rod-type column, and nut check is adopted in its lower end, and is simple in structure, supporting is reliable, guide effect and good stability;
2, anchor clamps adopt plane and two pits targeting scheme, accurate positioning, machining accuracy height;
3, the clamp mechanism of anchor clamps adopts a cover hook-type pressing plate, and its clamping point is selected near the processed position of workpiece, easy to operate, reliable clamping, efficient height.
By reference to the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (8)
1. the drill jig of a housing part, be used for the boring processing of the workpiece (8) of housing shape, described drill jig comprises clamp body (1), location structure, clamp mechanism and cutter guide frame, it is characterized in that: described cutter guide frame is bushing plate (6), one end of described bushing plate (6) is fixed on the described clamp body (1) by securing member and keeper, the bushing plate pillar (7) that other end setting is connected with it and play supporting role, described bushing plate pillar (7) is perpendicular to described bushing plate (6).
2. according to the drill jig of the described housing part of claim 1, it is characterized in that: described clamp body (1) comprises base plate and side panel; Described base plate and side panel are steel plate structure.
3. according to the drill jig of the described housing part of claim 2, it is characterized in that: described location structure comprises a plurality of support plates (5), and described support plate (5) is fixedly mounted on the clamp body, and described support plate (5) constitutes a supporting confined planes; Described supporting confined planes is provided with alignment pin (4), and described alignment pin (4) cooperates with the locating hole of described workpiece.
4. according to the drill jig of the described housing part of claim 3, it is characterized in that: described support plate (5) is fixedly mounted on the side panel of clamp body (1).
5. according to the drill jig of the described housing part of claim 3, it is characterized in that: described alignment pin (4) comprises a straight pin and a rhombus pin; Perhaps, described alignment pin (4) comprises that a straight pin and one cut cotter pilotage.
6. according to the drill jig of the described housing part of claim 4, it is characterized in that: described clamp mechanism adopts hook-type pressing plate (2), and described hook-type pressing plate (2) is installed on the described clamp body (1) by hook-type pressing plate seat (3).
7. according to the drill jig of the described housing part of claim 6, it is characterized in that: the compaction direction of described hook-type pressing plate (2) is towards the supporting confined planes of described support plate (5).
8. according to the drill jig of the described housing part of claim 6, it is characterized in that: described hook-type pressing plate (2) is arranged on the position near the processed hole of described workpiece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167700 CN203171016U (en) | 2013-04-07 | 2013-04-07 | Drilling clamp of shell part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167700 CN203171016U (en) | 2013-04-07 | 2013-04-07 | Drilling clamp of shell part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171016U true CN203171016U (en) | 2013-09-04 |
Family
ID=49067770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167700 Expired - Fee Related CN203171016U (en) | 2013-04-07 | 2013-04-07 | Drilling clamp of shell part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171016U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078264A (en) * | 2016-06-30 | 2016-11-09 | 江苏汤臣汽车零部件有限公司 | A kind of light-weight electric automobile decelerator left shell processing tool |
| CN106862960A (en) * | 2017-03-03 | 2017-06-20 | 南京交通职业技术学院 | A kind of grip device of machining center |
| CN107160208A (en) * | 2017-07-18 | 2017-09-15 | 邢台中伟卓特液压科技有限公司 | Hydraulic pump or so shell drilling tool |
| CN107914031A (en) * | 2017-11-16 | 2018-04-17 | 四川成发普睿玛机械工业制造有限责任公司 | A kind of drill jig of machining high-precision inclined hole |
-
2013
- 2013-04-07 CN CN 201320167700 patent/CN203171016U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078264A (en) * | 2016-06-30 | 2016-11-09 | 江苏汤臣汽车零部件有限公司 | A kind of light-weight electric automobile decelerator left shell processing tool |
| CN106078264B (en) * | 2016-06-30 | 2018-02-09 | 江苏汤臣汽车零部件有限公司 | A kind of light-weight electric automobile decelerator left shell processing tool |
| CN106862960A (en) * | 2017-03-03 | 2017-06-20 | 南京交通职业技术学院 | A kind of grip device of machining center |
| CN106862960B (en) * | 2017-03-03 | 2018-09-07 | 南京交通职业技术学院 | A kind of grip device of machining center |
| CN107160208A (en) * | 2017-07-18 | 2017-09-15 | 邢台中伟卓特液压科技有限公司 | Hydraulic pump or so shell drilling tool |
| CN107160208B (en) * | 2017-07-18 | 2023-09-29 | 邢台中伟卓特液压科技有限公司 | Drilling tool for left and right shells of hydraulic pump |
| CN107914031A (en) * | 2017-11-16 | 2018-04-17 | 四川成发普睿玛机械工业制造有限责任公司 | A kind of drill jig of machining high-precision inclined hole |
| CN107914031B (en) * | 2017-11-16 | 2020-03-27 | 四川成发普睿玛机械工业制造有限责任公司 | Drill jig for processing high-precision inclined hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140407 |