CN203018795U - Upper sideboard drill plate clamp of trolley - Google Patents

Upper sideboard drill plate clamp of trolley Download PDF

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Publication number
CN203018795U
CN203018795U CN 201220662135 CN201220662135U CN203018795U CN 203018795 U CN203018795 U CN 203018795U CN 201220662135 CN201220662135 CN 201220662135 CN 201220662135 U CN201220662135 U CN 201220662135U CN 203018795 U CN203018795 U CN 203018795U
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CN
China
Prior art keywords
drill
sideboard
bushing
chassis
drill plate
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.)
Active
Application number
CN 201220662135
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Chinese (zh)
Inventor
王娟
高瞻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baowu equipment Intelligent Technology Co.,Ltd.
Original Assignee
Shanghai Meishan Iron and Steel Co Ltd
Nanjing Meishan Metallurgy Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Meishan Iron and Steel Co Ltd, Nanjing Meishan Metallurgy Development Co Ltd filed Critical Shanghai Meishan Iron and Steel Co Ltd
Priority to CN 201220662135 priority Critical patent/CN203018795U/en
Application granted granted Critical
Publication of CN203018795U publication Critical patent/CN203018795U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an upper sideboard drill plate clamp of a trolley. The drill plate clamp of the trolley comprises a drill plate upper mould and a drill plate base, the drill plate upper mould comprises a drill plate and a drill bushing, the drill plate base is in a groove shape which is characterized in that the upper end of the drill plate foundation is an opening at least, the drill plate is installed on the top portion of the drill plate base, the drill plate is provided with a drill hole matched with the drill bushing in a communicating mode, and the drill bushing is installed inside the drill hole. The drill plate clamp has the advantages of being simple in structure, convenient to manufacture and process and low in production cost, and improving processing efficiency of drilling hole work on the upper sideboard of the trolley and processing precision and improving processing passing percent.

Description

Sideboard drilling jig gripper on a kind of chassis
Technical field
The utility model relates to a kind of fixture, particularly sideboard drilling jig gripper on a kind of chassis.
Background technology
The chassis sideboard need to be offered installing hole before installing and using, on chassis the installing hole pitch-row of sideboard require identical, thereby be beneficial to installation and the exchange of sideboard.And general perforate fixture is not easy to clamping and the location of sideboard, has affected greatly working (machining) efficiency and the machining accuracy of sideboard, not only can affect the efficient that processing cost also affects production.
The utility model content
For addressing the above problem, the utility model discloses sideboard drilling jig gripper on a kind of chassis, simple in structure, easy to use, effectively improved efficient and the precision of sideboard boring on the chassis, reduced task difficulty.
Sideboard drilling jig gripper on the disclosed a kind of chassis of the utility model, comprise drill jig patrix and drill jig base, described drill jig patrix comprises bushing plate and drill bushing, described drill jig base is the grooved of upper end open at least, described bushing plate is arranged on the top of drill jig base, described bushing plate connects and is provided with the boring that matches with drill bushing, and described drill bushing is arranged in boring.Sideboard drilling jig gripper on the disclosed chassis of the utility model, simple in structure, easy to use, low production cost, the low long service life of wearing and tearing, convenient by the processing operation to sideboard on chassis, working (machining) efficiency is high, effectively reduce the boring difficulty of sideboard on the chassis, improved efficient and the precision of sideboard bore operation on the chassis.
A kind of improvement of sideboard drilling jig gripper on the disclosed a kind of chassis of the utility model, described drill jig patrix also comprise location tail cone pin, corresponding being provided with and the pin-and-hole of locating the tail cone pin and matching on described bushing plate two ends and drill jig base.This improvement positions drill jig patrix and drill jig base by the location tail cone pin that arranges, installation effectiveness and the installation accuracy of fixture had both been improved, improved again simultaneously the steadiness of fixture, thereby improved machining accuracy and the working (machining) efficiency of fixture in bore operation, effectively reduced the difficulty of sideboard boring on the chassis.
Another improvement of sideboard drilling jig gripper on the disclosed a kind of chassis of the utility model, the bolt that also is provided with locating hole and matches with locating hole on described bushing plate.Bolt and the locating hole of this improvement by arranging improved the precision of the location in hole when on the chassis, sideboard is holed effectively, thereby improved the crudy of upper sideboard, improved machining accuracy and yield rate, reduces production costs.
On the disclosed a kind of chassis of the utility model, another of sideboard drilling jig gripper improved, and described drill jig base upper end also is provided with the mounting groove corresponding with bushing plate, and the bottom of described mounting groove is provided with the pin-and-hole that location tail cone pin is installed.This improvement coordinates efficient by the installation that the mounting groove that arranges has improved drilling jig gripper effectively.Improved the service efficiency of equipment, thereby effectively improved the efficient that upper sideboard creeps into operation, improved the output capacity of enterprise, reduced production costs.
Sideboard drilling jig gripper on the disclosed a kind of chassis of the utility model, simple in structure, easy to use, effectively improved the quality of fit of fixture, the large efficient of die sinking mold closing precision is high, thereby improved positioning accuracy and the machining accuracy of sideboard bore operation on the chassis, reduced the difficulty of production operation and the production cost of enterprise.
Description of drawings
The structural representation of sideboard drilling jig gripper on Fig. 1, the disclosed chassis of the utility model;
The structural representation of the drill jig patrix of sideboard drilling jig gripper on Fig. 2, the disclosed chassis of the utility model;
The structural representation of the drill jig base of sideboard drilling jig gripper on Fig. 3, the disclosed chassis of the utility model.
Reference numerals list:
1, drill bushing; 2, bolt; 3, bushing plate;
4, location tail cone pin; 5, workpiece; 6, drill jig base.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
As shown in Figure 1 to Figure 3, sideboard drilling jig gripper on the disclosed a kind of chassis of the utility model, comprise drill jig patrix and drill jig base 6, described drill jig patrix comprises bushing plate 3 and drill bushing 1, described drill jig base 6 is the grooved of upper end open at least, described bushing plate 3 is arranged on the top of drill jig base 6, and described bushing plate 3 connects and is provided with the boring that matches with drill bushing 1, and described drill bushing 1 is arranged in boring.Sideboard drilling jig gripper on the disclosed chassis of the utility model, simple in structure, easy to use, low production cost, the low long service life of wearing and tearing, convenient by the processing operation to sideboard on chassis, working (machining) efficiency is high, effectively with the low boring difficulty of sideboard on the chassis, improved efficient and the precision of sideboard bore operation on the chassis.
As a kind of preferred, described drill jig patrix also comprises location tail cone pin 4, corresponding being provided with and the pin-and-hole of locating tail cone pin 4 and matching on described bushing plate 3 two ends and drill jig base 6.By the location tail cone pin that arranges, drill jig patrix and drill jig base are fixed, installation effectiveness and the installation accuracy of fixture both be convenient to improve, improved again simultaneously the steadiness of fixture, thereby improved machining accuracy and the working (machining) efficiency of fixture in bore operation, effectively reduced the difficulty of sideboard boring on the chassis.
As a kind of preferred, the bolt 2 that also is provided with locating hole and matches with locating hole on described bushing plate 3.By bolt and the locating hole that arranges, effectively improve fixture precision of hole location during sideboard boring on to chassis, thereby improved the crudy of upper sideboard, improved machining accuracy and yield rate, reduce production costs.
As a kind of preferred, described drill jig base 6 upper ends also are provided with the mounting groove corresponding with bushing plate 3, and the bottom of described mounting groove is provided with the pin-and-hole that location tail cone pin 4 is installed.The installation that has effectively reduced drilling jig gripper by the mounting groove that arranges coordinates efficient.Improved the service efficiency of equipment, thereby effectively improved the efficient that upper sideboard creeps into operation, improved the output capacity of enterprise, reduced production costs.
Specific embodiment
At first drill jig base 6 use securing members are installed on the workbench of drilling machine.Until its datum clamp face and after the datum level of Drilling machines bench fits fully, fix with the bolt of two M48.Then press shown in figure with drill bushing 1 friction jewel template 3, because drill bushing 1 need not often to change, so both press the H7g6 interference fit.
Next be that workpiece is installed.On workpiece 5, whether the position in hole accurately depends on to a great extent whether the location of workpiece 5 is accurate in fact.Workpiece 5 is mainly by the positioning datum piece on drill jig base 6 in the location of 6 li of drill jig bases, and the location of workpiece 5 relative bushing plates 3 is to locate by the step surface that the workpiece datum level (seeing Fig. 2) of bushing plate 3 and the datum level of hole on workpiece are workpiece top.Therefore two datum levels must gapless overlap when installation and positioning workpieces.Concrete implementation step is as follows.
At first workpiece 5 is put into drill jig base 6, and the locating piece snap of tentatively adjusting to 6 li of drill jig bases is adjacent to, must guarantee that during this period workpiece and each locating piece are that face and face are fitted, rather than point and point or line and line applying, otherwise just locate inaccurate.Then with two location tail cone pins 4, bushing plate 3 is fixed on drill jig base 6, here use location tail cone pin not only realized bushing plate on the drill jig base the location but also realized the fixing of bushing plate and clamped.
After bushing plate 3 installed, we began again workpiece adjusted and located.First install and adjust workpiece 5X to bolt 2(as shown in Figure 3) until workpiece 5 clamp fully in X-direction.Behind the X-direction location, thereby being installed, workpiece 5Y make workpiece 5 realize the location and clamp in Y-direction to bolt 2.Behind the Y-direction location, thereby 2 fixation workpieces 5 of the bolt on installing drill template 3 are realized the location and clamp in Z-direction.It should be noted that the distance of drill bushing 1 and workpiece 5 this moment.When the position accuracy demand in hole was high, the gap that allows drill bushing 1 and workpiece 5 was zero, but in order to guarantee the location of bushing plate 3 and workpiece 5, determined that at last drill bushing 1 and the gap of workpiece 5 will guarantee to be 1mm.Just can hole after everything installation adjustment is complete.
Workpiece utilize drill jig boring to greatly reduce the workman when boring and when installation to the requirement of technology, also saved the line time of hole site simultaneously, reduced production cost, improved production efficiency.
Sideboard drilling jig gripper on the disclosed a kind of chassis of the utility model, simple in structure, easy to use, effectively improved the quality of fit of fixture, the large efficient of die sinking mold closing precision is high, thereby improved positioning accuracy and the machining accuracy of sideboard bore operation on the chassis, reduced the difficulty of production operation and the production cost of enterprise.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme that is comprised of above technical characterictic any combination.The above is the specific embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.

Claims (4)

1. sideboard drilling jig gripper on a chassis, it is characterized in that: comprise drill jig patrix and drill jig base, described drill jig patrix comprises bushing plate and drill bushing, described drill jig base is the grooved of upper end open at least, described bushing plate is arranged on the top of drill jig base, described bushing plate connects and is provided with the boring that matches with drill bushing, and described drill bushing is arranged in boring.
2. sideboard drilling jig gripper on chassis according to claim 1 is characterized in that: described drill jig patrix also comprises location tail cone pin, corresponding being provided with and the pin-and-hole of locating the tail cone pin and matching on described bushing plate two ends and drill jig base.
3. sideboard drilling jig gripper on chassis according to claim 1, is characterized in that: the bolt that also is provided with locating hole and matches with locating hole on described bushing plate.
4. sideboard drilling jig gripper on chassis according to claim 1 and 2 is characterized in that: described drill jig base upper end also is provided with the mounting groove corresponding with bushing plate, and the bottom of described mounting groove is provided with the pin-and-hole that location tail cone pin is installed.
CN 201220662135 2012-12-05 2012-12-05 Upper sideboard drill plate clamp of trolley Active CN203018795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220662135 CN203018795U (en) 2012-12-05 2012-12-05 Upper sideboard drill plate clamp of trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220662135 CN203018795U (en) 2012-12-05 2012-12-05 Upper sideboard drill plate clamp of trolley

Publications (1)

Publication Number Publication Date
CN203018795U true CN203018795U (en) 2013-06-26

Family

ID=48642809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220662135 Active CN203018795U (en) 2012-12-05 2012-12-05 Upper sideboard drill plate clamp of trolley

Country Status (1)

Country Link
CN (1) CN203018795U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639757A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Positioning tool for square part drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639757A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Positioning tool for square part drilling

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210809

Address after: 3520 Tongji Road, Baoshan District, Shanghai 201900

Patentee after: Baowu equipment Intelligent Technology Co.,Ltd.

Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing

Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd.

Patentee before: Shanghai Meishan Iron & steel Co.,Ltd.