CN213646656U - Stable screw positioning fixture - Google Patents
Stable screw positioning fixture Download PDFInfo
- Publication number
- CN213646656U CN213646656U CN202022509230.4U CN202022509230U CN213646656U CN 213646656 U CN213646656 U CN 213646656U CN 202022509230 U CN202022509230 U CN 202022509230U CN 213646656 U CN213646656 U CN 213646656U
- Authority
- CN
- China
- Prior art keywords
- sliding tray
- positioning seat
- constant head
- screw
- seted
- 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
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a screw anchor clamps technical field, aim at providing a stable screw positioning fixture, its technical scheme main points are including being discoid positioning seat, a plurality of constant head tanks have been seted up along its circumferencial direction in the surface of positioning seat, a plurality of sliding tray that correspond with the constant head tank are seted up to the lower surface of positioning seat, the sliding tray sets up along the diametric (al) of positioning seat, the one end of sliding tray communicates in the constant head tank rather than corresponding, sliding connection has the locating lever in the sliding tray, the through-hole has been seted up to the centre of a circle department of disc, the one end of sliding tray communicates in the through-hole, still including the drive assembly who is used for driving the locating lever, drive assembly includes the cylinder, the tailpiece of the piston rod portion of cylinder is provided with sliding connection in the actuating lever in the. The utility model discloses effectively promoted the stability to the screw centre gripping.
Description
Technical Field
The utility model relates to an anchor clamps technical field, more specifically say, it relates to a stable screw positioning fixture.
Background
The screw demand is very big in daily life, so its manufacturing generally need adopt and go on producing in batches in the mill, need carry out the processing of different processes to the screw in the production process, and in the course of working, it is indispensable to use anchor clamps to press from both sides tight screw for the fix with screw is so that process it.
The existing clamp is troublesome to disassemble and assemble, is easy to clamp and unbalanced, and causes the phenomena of displacement, sliding and the like so as to influence the normal processing of the clamp.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a stable screw positioning fixture.
In order to achieve the above purpose, the utility model provides a following technical scheme: a stable screw positioning fixture, characterized by: including being discoid positioning seat, a plurality of constant head tanks have been seted up along its circumferencial direction in the surface of positioning seat, the lower surface of positioning seat seted up a plurality ofly with the sliding tray that the constant head tank corresponds, the sliding tray sets up along the diameter direction of positioning seat, the one end of sliding tray communicates in the constant head tank rather than corresponding, sliding connection has the locating lever in the sliding tray, the centre of a circle department of disc has seted up the through-hole, the one end of sliding tray communicate in the through-hole still including being used for the drive assembly of locating lever, drive assembly includes the cylinder, the tailpiece of the piston rod portion of cylinder be provided with sliding connection in actuating lever in the through-hole, the tip of actuating lever is coniform, the tip that the actuating lever is located the through-hole.
Through adopting above-mentioned technical scheme, when carrying out screw processing, the screw that will process inserts in the constant head tank, drive the actuating lever motion through the cylinder, thereby it all slides towards the constant head tank to drive every actuating lever, thereby compress tightly the location to the screw in every constant head tank, fix a position with quick every screw, and guarantee to the stability of screw in carrying out the course of working, after accomplishing screw processing, drive the actuating lever through the cylinder and reset, make and loosen between the tip of locating lever and the screw, just can take out the screw from the constant head tank, promote production efficiency greatly.
The utility model discloses further set up to: the inner wall of the positioning groove close to the circumferential side wall of the positioning seat is provided with semicircular grooves along with the end part of the positioning rod.
Through adopting above-mentioned technical scheme, through setting up semicircular groove for when pressing from both sides tight location to the screw, can further promote the stability of screw, prevent that it from taking place skew, slip at the in-process of carrying out processing, thereby influence its machining precision.
The utility model discloses further set up to: and a silica gel anti-slip pad is arranged in the semicircular groove.
Through adopting above-mentioned technical scheme, through the silica gel slipmat to further promote the stability of screw, the locating lever is inseparabler when fixing a position the screw.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic top view of the positioning base.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 3.
The utility model provides a stable screw positioning fixture, including being discoid positioning seat 1, a plurality of bracing pieces of circumference lateral wall fixedly connected with 2 of positioning seat 1, a plurality of constant head tanks 3 have been seted up along its circumferencial direction in the surface of positioning seat 1, a plurality of sliding tray 4 that correspond with constant head tank 3 have been seted up to the lower surface of positioning seat 1, sliding tray 4 sets up along the diameter direction of positioning seat 1, sliding tray 4's one end communicates in constant head tank 3 rather than corresponding, sliding tray 4 sliding connection has locating lever 5, through-hole 6 has been seted up in the centre of a circle department of disc, sliding tray 4's one end communicates in through-hole 6, still including the drive assembly who is used for driving locating lever 5, drive assembly includes cylinder 7, cylinder 7's piston rod tip is provided with sliding connection in through-hole 6 actuating lever 8, actuating lever 8's tip is coniform, actuating lever 8 tip that the tip.
When carrying out screw processing, the screw thread that will process inserts in constant head tank 3, drive actuating lever 8 motion through cylinder 7, thereby it all slides towards constant head tank 3 to drive every actuating lever 8, thereby screw to in every constant head tank 3 compresses tightly the location, fix a position with quick every screw, and guarantee to the stability of screw in carrying out the course of working, after accomplishing screw processing, drive actuating lever 8 through cylinder 7 and reset, make to loosen between the tip of locating lever 5 and the screw, just can take out the screw from constant head tank 3, promote production efficiency greatly.
The inner wall that constant head tank 3 is close to 1 circumference lateral wall of positioning seat is and all is offered semicircular groove with the tip of locating lever 5, through setting up semicircular groove for when pressing from both sides tight location to the screw, can further promote the stability of screw, prevent that it from taking place the incline, sliding at the in-process of carrying out processing, thereby influence its machining precision.
Be provided with silica gel slipmat 9 in the semicircular groove, through silica gel slipmat 9 to further promote the stability of screw, locating lever 5 is inseparabler when fixing a position the screw.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the ordinary changes and replacements performed by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A stable screw positioning fixture, characterized by: including being discoid positioning seat, a plurality of constant head tanks have been seted up along its circumferencial direction in the surface of positioning seat, the lower surface of positioning seat seted up a plurality ofly with the sliding tray that the constant head tank corresponds, the sliding tray sets up along the diameter direction of positioning seat, the one end of sliding tray communicates in the constant head tank rather than corresponding, sliding connection has the locating lever in the sliding tray, the centre of a circle department of disc has seted up the through-hole, the one end of sliding tray communicate in the through-hole still including being used for the drive assembly of locating lever, drive assembly includes the cylinder, the tailpiece of the piston rod portion of cylinder be provided with sliding connection in actuating lever in the through-hole, the tip of actuating lever is coniform, the tip that the actuating lever is located the through-hole.
2. The stable screw set clamp of claim 1, further comprising: the inner wall of the positioning groove close to the circumferential side wall of the positioning seat is provided with semicircular grooves along with the end part of the positioning rod.
3. The stable screw set clamp of claim 2, further comprising: and a silica gel anti-slip pad is arranged in the semicircular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509230.4U CN213646656U (en) | 2020-11-03 | 2020-11-03 | Stable screw positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509230.4U CN213646656U (en) | 2020-11-03 | 2020-11-03 | Stable screw positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213646656U true CN213646656U (en) | 2021-07-09 |
Family
ID=76705280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022509230.4U Active CN213646656U (en) | 2020-11-03 | 2020-11-03 | Stable screw positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213646656U (en) |
-
2020
- 2020-11-03 CN CN202022509230.4U patent/CN213646656U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203265673U (en) | Brake ring outer circle face machining fixture | |
| CN205021244U (en) | A milling fixture that is used for centering clamping part axis of reference on lathe | |
| CN110744326A (en) | Clamp structure for numerical control machine tool | |
| CN213646656U (en) | Stable screw positioning fixture | |
| CN213794306U (en) | Locomotive diesel engine cylinder jacket adds clamping apparatus | |
| CN112705966A (en) | Internal supporting and clamping fixture for precise thin-walled piece | |
| CN204546070U (en) | A kind of sheet workpiece turning clamp | |
| CN206527547U (en) | A kind of fixture for car semicircular workpieces | |
| CN202438850U (en) | Simple center support | |
| CN101733659A (en) | Machining fixture of arc-shaped plate | |
| CN214393531U (en) | Rapid positioning fixture for eccentric crankshaft eccentric cylindrical grinding | |
| CN203664676U (en) | Motor casing processing device facilitating noise reduction of motor | |
| CN216200432U (en) | Piston rod for press | |
| CN111618618A (en) | Flower disc type inner hole turning clamp | |
| CN201427270Y (en) | Inner-hole frock of spiral bevel gear pitch circle location mill with high precision | |
| CN101274408A (en) | Center frame for machining shaft | |
| CN210877572U (en) | Shaft neck turning device | |
| CN210523712U (en) | Tool clamp for hot forging of punch press | |
| CN220052396U (en) | Composite clamp for processing full-ceramic false tooth zirconia block | |
| CN211639497U (en) | Gear ring hard turning clamp | |
| CN210232255U (en) | Square-round conversion thin flange plate milling surface clamp | |
| CN211539527U (en) | Fixture for machining semi-finished curved surface revolving body part | |
| CN218614828U (en) | Integrated milling and grinding machine clamp for milling and grinding concave surfaces of plane-convex sapphire | |
| CN208374768U (en) | Column sleeve attachment base clamp for machining | |
| CN201702624U (en) | Radial regulation packing of inner hole grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |