CN209792692U - Special clamping device for drilling position hole of motor shell machining center - Google Patents
Special clamping device for drilling position hole of motor shell machining center Download PDFInfo
- Publication number
- CN209792692U CN209792692U CN201822272919.2U CN201822272919U CN209792692U CN 209792692 U CN209792692 U CN 209792692U CN 201822272919 U CN201822272919 U CN 201822272919U CN 209792692 U CN209792692 U CN 209792692U
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- CN
- China
- Prior art keywords
- central positioning
- plate
- conical sleeve
- machining center
- bottom 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 relates to a special clamping device for drilling position holes in a machining center of a motor shell, which comprises a bottom plate, a central positioning disk, a jackscrew, a jacking block, a cover plate, a conical sleeve and an anti-dislocation mechanism, wherein the central positioning disk is coaxially installed on the axis of the upper surface of the bottom plate; an anti-dislocation mechanism is arranged on the upper surface of the bottom plate and is positioned on the outer side of the central positioning plate. The utility model relates to a special device that clamps of motor housing machining center drilling position hole ingenious, rational in infrastructure, convenient to use, with low costs, this device has automatic centering, alignment and mistake proofing function, uses this device can improve the accuracy of dress card, guarantee product processingquality, improvement work efficiency.
Description
Technical Field
The utility model belongs to the technical field of motor housing production technique and specifically relates to a motor housing machining center bores position hole special use and clamps device.
Background
Motor shell work piece is great, and highly high, use machining center to carry out drilling to its position hole at present and add man-hour, generally adopt centre of a circle location, receive restriction such as work piece height and shape, centre of a circle location belongs to coarse positioning, its location effect is relatively poor, can not guarantee the accuracy and the stability of work piece location, the installation error of work piece is great, and the work piece appears the skew easily in the course of working, influence the processingquality of product, it is more to cause the rework phenomenon, production efficiency is reduced, waste product can appear even when serious, lead to manufacturing cost to increase. In addition, the existing positioning mode has no error-proofing function, and the position of a workpiece can be deviated during installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to remedy prior art's weak point, provide a reasonable in design, convenient to use, can improve dress card speed and precision to guarantee product processingquality's motor housing machining center drilling position hole special use clamps the device.
The purpose of the utility model is realized through following technical means:
The utility model provides a special device that clamps of motor housing machining center drilling position hole which characterized in that: the central positioning plate is coaxially mounted on the axis of the upper surface of the bottom plate, the conical sleeve is coaxially mounted on the upper surface of the central positioning plate, a plurality of sliding grooves are formed in the upper surface of the central positioning plate outside the conical sleeve, each sliding groove is internally provided with one ejector block, the ejector blocks are uniformly distributed and arranged along the circumferential direction, the rear end of each ejector block is in inclined plane contact with the conical sleeve and tightly abutted against the conical sleeve, the cover plate is coaxially arranged above the conical sleeve and the ejector blocks, and the cover plate is connected with the central positioning plate; an anti-dislocation mechanism is arranged on the upper surface of the bottom plate and is positioned on the outer side of the central positioning plate.
the anti-dislocation mechanism comprises a fixed box body, a hand wheel, a guide rail, a sliding block and a push plate, wherein the fixed box body is arranged on the bottom plate; the left and right sides of sliding block respectively connects a push pedal, and these two push pedals all extend to the outside of fixed box body and towards the central positioning dish.
The utility model has the advantages that:
1. The device comprises a bottom plate, a central positioning disc, a jackscrew, a jacking block, a cover plate, a conical sleeve and an anti-dislocation mechanism, wherein the central positioning disc realizes coarse positioning of a workpiece, and the jacking block realizes centering and fine positioning of the workpiece. The device adopts a plurality of positioning modes, improves the accuracy of workpiece positioning, reduces clamping and machining errors, thereby improving the machining precision and being particularly suitable for the use of casing workpieces with larger height.
2. The device has the advantages of simple positioning mode, convenient operation, low requirement on the technical level of workers and easy learning and mastering of the workers. After the workpiece assembling and disassembling device is used, the workpiece assembling and disassembling speed can be greatly improved, and the working efficiency of the whole production is improved.
3. The anti-dislocation mechanism of the device moves forwards by rotating the hand wheel sliding block, and the two push plates can be respectively pushed against the two supporting legs of the workpiece, so that the effect of preventing the workpiece from being mistakenly assembled is achieved. The design can avoid the wrong direction of the workpiece, prevent the workpiece from being processed wrongly, reduce the rejection rate and save the production cost for enterprises.
4. the utility model relates to a special device that clamps of motor housing machining center drilling position hole ingenious, rational in infrastructure, convenient to use, with low costs, this device has automatic centering, alignment and mistake proofing function, uses this device can improve the accuracy of dress card, guarantee product processingquality, improvement work efficiency.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view of the base plate and the central positioning plate portion;
Fig. 4 is a perspective view of the present invention;
Fig. 5 is a perspective view (mounting work) of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings; it should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The utility model provides a special device that clamps of motor housing machining center drilling position hole, comprising a base plate 5, center positioning disk 1, jackscrew 4, kicking block 3, apron 2, toper cover 11 and anti-dislocation mechanism, center positioning disk of axle center coaxial arrangement of bottom plate upper surface, toper cover of upper surface coaxial arrangement of this center positioning disk, make a plurality of spouts at the center positioning disk upper surface in the toper cover outside, all place a kicking block in every spout, this spout and kicking block set up along the circumferencial direction equipartition, and all adopt the inclined plane contact between the rear end of every kicking block and the toper cover to push up tightly, promptly: the outer side wall of the conical sleeve and the rear end of the top block are made into mutually matched inclined planes. A cover plate is coaxially arranged above the conical sleeve and the top block and is connected with the central positioning disk.
an anti-dislocation mechanism is arranged on the upper surface of the bottom plate and is positioned on the outer side of the central positioning plate. The anti-dislocation mechanism comprises a fixed box body 7, a hand wheel 8, a guide rail 9, a sliding block 10 and a push plate 6, wherein the fixed box body is arranged on the bottom plate, the side wall of the fixed box body is provided with the hand wheel, the front end of the hand wheel is connected with the sliding block positioned in the fixed box body, the sliding block is arranged on the guide rail in a sliding manner, and the guide rail is arranged on the bottom plate in the fixed box body; the left and right sides of sliding block respectively connects a push pedal, and these two push pedals all extend to the outside of fixed box body and towards the central positioning dish.
The utility model discloses a use method does:
The workpiece 12 is sleeved on the central positioning disc, the jackscrew is screwed down to enable the conical sleeve to move downwards, the conical sleeve pushes the ejector blocks to move outwards simultaneously by utilizing the inclined plane, the front ends of the ejector blocks all move to the outer side of the central positioning disc and tightly push the inner wall of the workpiece, and centering and alignment are achieved. The hand wheel is rotated to make the sliding block move forward, and the two push plates can be respectively propped against the two supporting legs of the workpiece, so that the workpiece is prevented from being mistakenly installed.
Claims (2)
1. the utility model provides a special device that clamps of motor housing machining center drilling position hole which characterized in that: the central positioning plate is coaxially mounted on the axis of the upper surface of the bottom plate, the conical sleeve is coaxially mounted on the upper surface of the central positioning plate, a plurality of sliding grooves are formed in the upper surface of the central positioning plate outside the conical sleeve, each sliding groove is internally provided with one ejector block, the ejector blocks are uniformly distributed and arranged along the circumferential direction, the rear end of each ejector block is in inclined plane contact with the conical sleeve and tightly abutted against the conical sleeve, the cover plate is coaxially arranged above the conical sleeve and the ejector blocks, and the cover plate is connected with the central positioning plate; an anti-dislocation mechanism is arranged on the upper surface of the bottom plate and is positioned on the outer side of the central positioning plate.
2. the special clamping device for the drilling position hole of the machining center of the motor shell as claimed in claim 1, is characterized in that: the anti-dislocation mechanism comprises a fixed box body, a hand wheel, a guide rail, a sliding block and a push plate, wherein the fixed box body is arranged on the bottom plate; the left and right sides of sliding block respectively connects a push pedal, and these two push pedals all extend to the outside of fixed box body and towards the central positioning dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272919.2U CN209792692U (en) | 2018-12-30 | 2018-12-30 | Special clamping device for drilling position hole of motor shell machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272919.2U CN209792692U (en) | 2018-12-30 | 2018-12-30 | Special clamping device for drilling position hole of motor shell machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209792692U true CN209792692U (en) | 2019-12-17 |
Family
ID=68819414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272919.2U Expired - Fee Related CN209792692U (en) | 2018-12-30 | 2018-12-30 | Special clamping device for drilling position hole of motor shell machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209792692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905068A (en) * | 2022-06-28 | 2022-08-16 | 常州浦发机械有限公司 | Combined machine tool for processing large-scale bearing copper retainer |
-
2018
- 2018-12-30 CN CN201822272919.2U patent/CN209792692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905068A (en) * | 2022-06-28 | 2022-08-16 | 常州浦发机械有限公司 | Combined machine tool for processing large-scale bearing copper retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191217 Termination date: 20201230 |