CN203738087U - Set hinge drill jig - Google Patents
Set hinge drill jig Download PDFInfo
- Publication number
- CN203738087U CN203738087U CN201420126628.1U CN201420126628U CN203738087U CN 203738087 U CN203738087 U CN 203738087U CN 201420126628 U CN201420126628 U CN 201420126628U CN 203738087 U CN203738087 U CN 203738087U
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- CN
- China
- Prior art keywords
- drill jig
- hinge
- clamp body
- screw rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a set hinge drill jig. The set hinge drill jig comprises a clamp body and an axial positioning piece arranged on the clamp body. The set hinge drill jig further comprises a bearing plate, a hinge drill jig plate, positioning cylinders, a screw rod and a screw nut. One end of the screw rod is fixedly arranged on the clamp body. One end of the hinge drill jig plate is connected with the clamp body through a hinge pin in a rotating mode, and the other end of the hinge drill jig plate is arranged on the screw rod in a sleeved mode. The screw nut is arranged at the other end of the screw rod. The number of the positioning cylinders is at least two, and the positioning cylinders are sequentially arrayed below the hinge drill jig plate. The bearing plate is fixedly arranged on the clamp body and placed below the positioning cylinders. The hinge drill jig plate is provided with a drill jig hole, and the drill jig hole is formed in the middle of the adjacent positioning cylinders. According to the set hinge drill jig, the double positioning cylinders are used for positioning and clamping workpieces, the manufacturability of a clamp is changed, workpiece clamping and machining cannot interfere with each other, the assembling workload of the clamp is reduced, the production cycle is shortened, the repeated design of the clamp is avoided, the production cost is lowered, the production efficiency is improved, and the machining quality of parts is guaranteed.
Description
Technical field
The utility model relates to one hinge drill jig in groups, is specifically related to a kind of drill jig of hinge in groups of working shaft-like part radial hole.
Background technology
In the time of the radial hole of working shaft-like workpiece, workpiece adopts two short V-blocks (or a long V-block) and axial location part to complete workpiece location conventionally, and adopts pressing plate clamping work pieces.The advantages such as though V-block has good centering and shape is comparatively simple, its manufacturing process more complicated, the production cycle is long, and precision is also not easy to ensure.Once the basic size of diameter of work changes, must redesign and manufacture fixture, cause the design iterations manufacture of fixture.And in the time of Fixture assembly, need accurately to determine the position in drill bushing hole, and to ensure the positional precision of workpiece radial hole, increase Fixture assembly workload, reduce production efficiency.
Summary of the invention
The purpose of this utility model is the defect existing in prior art in order to solve, and provides a kind of energy effective location to clamp and adapt to the drill jig of hinge in groups of different size shaft-like workpiece clamping.
In order to achieve the above object, the utility model provides one hinge drill jig in groups, comprises clamp body and is located at the axial location part on clamp body; This in groups hinge drill jig also comprise support plate, hinge bushing plate, positioning cylinder, screw rod and nut; Screw rod one end is fixed on clamp body; Hinge bushing plate one end is rotatedly connected by bearing pin and clamp body, and the other end is enclosed within on screw rod; The screw rod other end is provided with nut; Positioning cylinder is at least two, is arranged in successively hinge bushing plate below; Gripper shoe is fixed on clamp body, and is positioned at positioning cylinder below; Hinge bushing plate is provided with drill jig hole, and this drill jig hole is positioned in the middle of adjacent positioned cylinder.
Further improvement of the utility model is: on above-mentioned screw rod, cover has back-moving spring, and is positioned at hinge bushing plate below.
Wherein, positioning cylinder is three, is parallelly fixed on described hinge bushing plate below, and distance between adjacent positioned cylinder is not etc., to adapt to the demand of different size workpiece; Above-mentioned drill jig hole is two, is located at respectively in the middle of adjacent positioned cylinder.
Upper end, drill jig hole is provided with drill bushing, and is connected with hinge bushing plate.
The utility model has the following advantages compared to existing technology: the utility model can adopt positioning cylinder and support plate to substitute V-block and complete location, and the positioning and clamping of workpiece is completed simultaneously.For the workpiece of different-diameter size, only need the installation site of adjusting hinge bushing plate, screw rod and workpiece can realize the clamping to workpiece, can realize the clamping of the shaft-like workpiece that shape is similar, size is different, thereby effectively reduce the design and manufacture cost of fixture and produce the preparatory period.The utility model adopts two positioning cylinder locating clip clamping of workpieces, improve fixture anufacturability, realized Workpiece clamping and processing without interference capability, reduce Fixture assembly workload, shorten the production cycle, avoided the design iterations of fixture, reduced production cost, improve production efficiency, ensured the crudy of part.
Brief description of the drawings
Fig. 1 is the utility model structural representation of hinge drill jig in groups.
In figure, 1-clamp body, 2-support plate, 3-workpiece, 4-bearing pin, 5-hinge bushing plate, 6-positioning cylinder, 7-drill bushing, 8-back-moving spring, 9-packing ring, 10-nut, 11-screw rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the utility model in groups hinge drill jig comprises clamp body 1, support plate 2, bearing pin 4, hinge bushing plate 5, positioning cylinder 6, drill bushing 7, back-moving spring 8, packing ring 9, nut 10, screw rod 11.The utility model drill jig is placed in the appropriate location of Drilling machines bench by clamp body 1 location, bottom surface.Support plate 2 is installed on the appropriate location of clamp body 1.Three positioning cylinders 6 are pressed into respectively below three of hinge bushing plate 5 and are in more than half cylindrical hole.The centre of every two positioning cylinders 6, is provided with a drill jig hole in hinge bushing plate 5.Drill bushing 7 passes the drill jig hole of hinge bushing plate 5, and fastening by housing screw (not shown).Between hinge bushing plate 5 left ends and clamp body 1, adopt bearing pin 4 to be connected.After screw rod 11 one end suit back-moving springs 8, pass hinge bushing plate 5 right-hand members, and install packing ring 9 and nut 10 additional, between the other end and clamp body 1, adopt pin to be connected.
The utility model operation principle is: first according to the diameter dimension size of required processing work positioning datum, and design processing support plate 2, and hinge bushing plate 5 is arranged on by bearing pin 4 on the correct position of clamp body 1; According to the length dimension of workpiece, installation shaft is to keeper (not shown).Then on support plate 2 and axial location part, complete pre-determined bit with shaft-like workpiece 3 cylindricals and end face.Screw nut 10, packing ring 9 is moved down, drive hinge bushing plate 5 to clockwise rotate around bearing pin 4, force and be pressed into hinge bushing plate 5 two positioning cylinders, 6 workpiece pressings 3 below, complete location and the clamping of workpiece simultaneously.When workpiece completes after the processing of radial hole, unscrew slightly nut 10, upspring in the back-moving spring 8 of hinge bushing plate 5 belows, drive hinge bushing plate 5 to rotate counterclockwise around bearing pin 4, workpiece is unclamped, can realize freely loading and unloading of workpiece.In the time changing workpiece kind, as long as corresponding replacing drill bushing 7, support plate 2 and axial location part.If diameter of work size significantly reduces, can be by changing the installation site (hinge bushing plate 5 and the hinged place of clamp body 1 are moved on in a hole below) of hinge bushing plate 5, change the installation site (screw rod 11 and the hinged place of clamp body 1 are moved on in a hole below) of screw rod 11 simultaneously, and workpiece is moved under two positioning cylinders in the right.Can adapt to the processing of a class workpiece of diameter dimension variation.
The utility model adopts the positioning cylinder in the more than half circular hole of friction jewel template to complete the positioning and clamping of workpiece.Improve fixture anufacturability, reduced Fixture assembly workload, shortened the production cycle, avoided the design iterations of fixture, reduced production cost, improved production efficiency, ensured the crudy of part.
Claims (4)
1. a hinge drill jig in groups, comprises clamp body and is located at the axial location part on clamp body; It is characterized in that: the described drill jig of hinge in groups also comprises support plate, hinge bushing plate, positioning cylinder, screw rod and nut; Described screw rod one end is fixed on described clamp body; Described hinge bushing plate one end is rotatedly connected by bearing pin and described clamp body, and the other end is enclosed within on described screw rod; The described screw rod other end is provided with nut; Described positioning cylinder is at least two, is arranged in successively described hinge bushing plate below; Described support plate is fixed on described clamp body, and is positioned at described positioning cylinder below; Described hinge bushing plate is provided with drill jig hole, and this drill jig hole is positioned in the middle of adjacent positioned cylinder.
2. the drill jig of hinge in groups according to claim 1, is characterized in that: on described screw rod, cover has back-moving spring, and is positioned at described hinge bushing plate below.
3. the drill jig of hinge in groups according to claim 1 and 2, is characterized in that: described positioning cylinder is three, is parallelly fixed on described hinge bushing plate below, and distance between adjacent positioned cylinder is not etc.; Described drill jig hole is two, is located at respectively in the middle of adjacent positioned cylinder.
4. the drill jig of hinge in groups according to claim 1, is characterized in that: upper end, described drill jig hole is provided with drill bushing, and is connected with described hinge bushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126628.1U CN203738087U (en) | 2014-03-20 | 2014-03-20 | Set hinge drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126628.1U CN203738087U (en) | 2014-03-20 | 2014-03-20 | Set hinge drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738087U true CN203738087U (en) | 2014-07-30 |
Family
ID=51337950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126628.1U Expired - Fee Related CN203738087U (en) | 2014-03-20 | 2014-03-20 | Set hinge drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738087U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057747A (en) * | 2015-08-18 | 2015-11-18 | 安徽兴林机械集团有限公司 | Chain ring drill jig |
| CN107538049A (en) * | 2017-09-27 | 2018-01-05 | 济南迈克阀门科技有限公司 | A kind of fixture for processing single-lobe check-valves pin shaft hole |
| CN107552845A (en) * | 2017-10-12 | 2018-01-09 | 北京北方车辆集团有限公司 | Tie-plate hinge type drill jig |
| CN107824840A (en) * | 2017-12-13 | 2018-03-23 | 张家港市沙源检测技术有限公司 | A kind of fixture applied on metal detecting apparatus |
| CN111421167A (en) * | 2020-05-15 | 2020-07-17 | 沈阳飞机工业（集团）有限公司 | Group drilling jig for end face holes of shaft parts |
| CN113857532A (en) * | 2021-10-27 | 2021-12-31 | 江南工业集团有限公司 | Thin-wall circular workpiece upper notch hole machining clamp and machining method |
-
2014
- 2014-03-20 CN CN201420126628.1U patent/CN203738087U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057747A (en) * | 2015-08-18 | 2015-11-18 | 安徽兴林机械集团有限公司 | Chain ring drill jig |
| CN107538049A (en) * | 2017-09-27 | 2018-01-05 | 济南迈克阀门科技有限公司 | A kind of fixture for processing single-lobe check-valves pin shaft hole |
| CN107538049B (en) * | 2017-09-27 | 2023-11-17 | 济南迈克阀门科技有限公司 | Clamp for machining single-flap check valve pin shaft hole |
| CN107552845A (en) * | 2017-10-12 | 2018-01-09 | 北京北方车辆集团有限公司 | Tie-plate hinge type drill jig |
| CN107824840A (en) * | 2017-12-13 | 2018-03-23 | 张家港市沙源检测技术有限公司 | A kind of fixture applied on metal detecting apparatus |
| CN111421167A (en) * | 2020-05-15 | 2020-07-17 | 沈阳飞机工业（集团）有限公司 | Group drilling jig for end face holes of shaft parts |
| CN111421167B (en) * | 2020-05-15 | 2022-10-18 | 沈阳飞机工业（集团）有限公司 | Group drilling jig for end face holes of shaft parts |
| CN113857532A (en) * | 2021-10-27 | 2021-12-31 | 江南工业集团有限公司 | Thin-wall circular workpiece upper notch hole machining clamp and machining 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20170320 |