CN217371392U - Workpiece tapping positioning fixture - Google Patents
Workpiece tapping positioning fixture Download PDFInfo
- Publication number
- CN217371392U CN217371392U CN202221218771.4U CN202221218771U CN217371392U CN 217371392 U CN217371392 U CN 217371392U CN 202221218771 U CN202221218771 U CN 202221218771U CN 217371392 U CN217371392 U CN 217371392U
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- positioning
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a work piece tapping positioning fixture, including the base that is the L type, be equipped with vertical positioning assembly and transverse orientation subassembly on the base horizontal segment, vertical positioning assembly includes the two vertical screw rods that run through the base horizontal segment, the base horizontal segment is all worn out and the location is connect soon through set nut down to the screw rod bottom, base horizontal segment top is equipped with the vertical locating plate that the level extends, and this vertical locating plate wears to establish through the screw rod top and connects the location soon through last set nut, vertically run through the hole of moving back that is in order to attack the tooth on the base vertical segment, this work piece tapping positioning fixture simple structure, the location is stable.
Description
Technical Field
The utility model relates to a tooth positioning fixture is attacked to work piece.
Background
At present, when a workpiece is tapped, the workpiece is often clamped and positioned due to the fact that the clamp is unreasonable, the structure is complex, and the workpiece is not clamped and positioned easily, so that the tapping yield is poor, and the cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a work piece tapping positioning fixture is provided, not only rational in infrastructure, convenient stability moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: tooth positioning fixture is attacked to work piece, including the base that is the L type, be equipped with vertical positioning subassembly and transverse orientation subassembly on the base horizontal segment, vertical positioning subassembly includes the two vertical screw rods that run through the base horizontal segment, the base horizontal segment is all worn out and the location is connect soon through set nut down to the screw rod bottom, base horizontal segment top is equipped with the vertical locating plate of level extension, and this vertical locating plate wears to establish and connects the location soon through last set nut through the screw rod top, vertically run through the hole of moving back that is equipped with so that attack the tooth on the vertical section of base.
Furthermore, the transverse positioning assemblies are transversely and symmetrically provided with two groups, each transverse positioning assembly comprises a positioning seat fixedly connected to the horizontal section of the base, each positioning seat transversely penetrates through a screw hole and is connected with a transverse positioning screw rod in a threaded manner, and a transverse positioning nut is connected to the transverse positioning screw rod on the outer side of the positioning seat in a threaded manner.
Furthermore, the outer ends of the transverse positioning screw rods are fixedly provided with rotating blocks which are favorable for rotating the transverse positioning screw rods.
Furthermore, a positioning hole matched with the bottom of the workpiece for positioning is vertically arranged on the horizontal section of the base in a penetrating mode.
Furthermore, a gasket is arranged between the upper positioning nut and the vertical positioning plate in a cushioning mode.
Furthermore, the horizontal section of the base and the vertical positioning plate are both provided with through holes for the threaded rods to penetrate through.
Compared with the prior art, the utility model discloses following beneficial effect has: the vertical and horizontal freedom degree limitation of adapting to workpieces with different sizes is ensured by the vertical positioning assembly and the horizontal positioning assembly through adjustment, and the workpiece tapping positioning fixture is simple in structure and stable in positioning.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the present invention;
fig. 4 is a schematic view of the installation of the embodiment of the present invention in cooperation with a workpiece.
In the figure: 1-base, 2-base horizontal section, 3-vertical positioning assembly, 4-transverse positioning assembly, 5-screw rod, 6-lower positioning nut, 7-vertical positioning plate, 8-upper positioning nut, 9-base vertical section, 10-tool withdrawal hole, 11-positioning seat, 12-screw hole, 13-transverse positioning screw rod, 14-transverse positioning nut, 15-rotating block, 16-convex part, 17-positioning hole, 18-gasket, 19-through hole and 20-workpiece.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 4, the workpiece tapping positioning fixture comprises an L-shaped base 1, wherein a vertical positioning assembly 3 and a horizontal positioning assembly 4 are arranged on a horizontal section 2 of the base, the vertical positioning assembly and the horizontal positioning assembly are used for adjusting and guaranteeing the vertical and horizontal freedom degrees of workpieces with different sizes, the vertical positioning assembly comprises two vertical screws 5 penetrating through the horizontal section of the base, threads of the screws are arranged at the top end and the bottom end of the screws, the bottom ends of the screws penetrate through the horizontal section of the base and are screwed and positioned through lower positioning nuts 6, a horizontally extending vertical positioning plate 7 is arranged above the horizontal section of the base, the vertical positioning plate is arranged through the top end of the screws and is screwed and positioned through upper positioning nuts 8, and a tool retracting hole 10 used for tapping is longitudinally penetrated through a vertical section 9 of the base so as to avoid a tapping device.
The embodiment of the utility model provides an in, the vertical section of base is squarely to the central height of work piece after four-jaw chuck joint location and adjustment location, tooth device is attacked with the adaptation to the position adjustment of being convenient for.
The embodiment of the utility model provides an in, the horizontal symmetry of horizontal positioning component is equipped with two sets ofly, and horizontal positioning component is including linking firmly positioning seat 11 on the base horizontal segment, the positioning seat transversely runs through and has seted up screw 12 and spiro union has horizontal positioning screw 13, and the spiro union has horizontal set nut 14 on being located the horizontal positioning screw in the positioning seat outside.
In the embodiment of the present invention, the outer end of the transverse positioning screw is fixedly provided with a rotating block 15 for rotating the transverse positioning screw.
The embodiment of the utility model provides an in, because the work piece bottom all protrudes there is convex part 16, has seted up cooperation convex part locating hole 17 through vertical running through on the base horizontal segment, also restricts the work piece degree of freedom to a certain extent when can accomplishing the stepping down.
In the embodiment of the present invention, a gasket 18 is disposed between the upper positioning nut and the vertical positioning plate.
The embodiment of the utility model provides an in, base horizontal segment and vertical locating plate all set up the through-hole 19 that supplies the screw rod to wear to establish.
The utility model discloses theory of operation of embodiment: firstly, a workpiece is placed on a horizontal section of a base, a convex part is placed in a positioning hole, a lower positioning nut is screwed to fasten a screw rod, then a vertical positioning plate is installed and pressed on the workpiece, a gasket is installed, the upper positioning nut is screwed to complete the fixation of the vertical positioning plate, then the transverse positioning screws on two sides are rotated, the inner end parts of the transverse positioning screws abut against two sides of the workpiece, the transverse positioning nuts are screwed to complete the positioning, the integral positioning of the workpiece is completed, namely, the base can be clamped through a four-jaw chuck, and the position is adjusted to match with a tapping device to perform tapping.
The present invention is not limited to the above preferred embodiments, and any person can obtain various other forms of work-piece tapping positioning fixtures according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall belong to the coverage of the present invention.
Claims (6)
1. Work piece tapping positioning fixture, its characterized in that: including the base that is the L type, be equipped with vertical positioning assembly and transverse orientation subassembly on the base horizontal segment, vertical positioning assembly includes the two vertical screw rods that run through the base horizontal segment, the base horizontal segment is all worn out and the location is connect soon through set nut down to the screw rod bottom, base horizontal segment top is equipped with the vertical locating plate of level extension, and this vertical locating plate wears to establish and connects the location soon through last set nut through the screw rod top, vertically run through the hole of moving back that is equipped with so that attack the tooth on the vertical section of base.
2. The workpiece tapping positioning fixture as claimed in claim 1, wherein: the transverse positioning assemblies are transversely and symmetrically provided with two groups and comprise positioning seats fixedly connected to the horizontal section of the base, the positioning seats are transversely penetrated through screw holes and are in threaded connection with transverse positioning screw rods through the screw holes, and transverse positioning nuts are in threaded connection with the transverse positioning screw rods positioned on the outer sides of the positioning seats.
3. The workpiece tapping positioning fixture of claim 2, wherein: and the outer ends of the transverse positioning screw rods are fixedly provided with rotating blocks which are favorable for rotating the transverse positioning screw rods.
4. The workpiece tapping positioning fixture of claim 1, wherein: and a positioning hole matched with the bottom of the workpiece for positioning is vertically arranged on the horizontal section of the base in a penetrating manner.
5. The workpiece tapping positioning fixture of claim 1, wherein: and a gasket is arranged between the upper positioning nut and the vertical positioning plate in a cushioning manner.
6. The workpiece tapping positioning fixture of claim 1, wherein: the horizontal section of the base and the vertical positioning plate are both provided with through holes for the threaded rods to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218771.4U CN217371392U (en) | 2022-05-21 | 2022-05-21 | Workpiece tapping positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218771.4U CN217371392U (en) | 2022-05-21 | 2022-05-21 | Workpiece tapping positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217371392U true CN217371392U (en) | 2022-09-06 |
Family
ID=83088041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221218771.4U Active CN217371392U (en) | 2022-05-21 | 2022-05-21 | Workpiece tapping positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217371392U (en) |
-
2022
- 2022-05-21 CN CN202221218771.4U patent/CN217371392U/en active Active
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| GR01 | Patent grant |