CN209793193U - Bracket part positioning hole turning clamp - Google Patents
Bracket part positioning hole turning clamp Download PDFInfo
- Publication number
- CN209793193U CN209793193U CN201920738519.8U CN201920738519U CN209793193U CN 209793193 U CN209793193 U CN 209793193U CN 201920738519 U CN201920738519 U CN 201920738519U CN 209793193 U CN209793193 U CN 209793193U
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- China
- Prior art keywords
- pull rods
- clamp
- bracket component
- clamp body
- positioning hole
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Abstract
A bracket part positioning hole turning clamp relates to a clamp, and comprises a clamp body, a pressing plate and two pull rods; the clamp body is fixed with two pull rods in parallel, the clamp body is detachably connected with the pull rods, movable press plates penetrate through the two pull rods, an area defined by the clamp body, the press plates and the two pull rods is used for placing an existing bracket component, and during positioning and processing, the bracket component is clamped and fixed through the clamp body and the press plates which are movably installed at the end parts of the pull rods and adjusted and moved by fasteners. The utility model discloses simple structure, reasonable in design, the fixed bracket part of being convenient for can accomplish the processing of footpath locating hole.
Description
Technical Field
The utility model relates to an anchor clamps, in particular to bracket part locating hole turning anchor clamps.
Background
The bracket is a supporting component, the rotating shaft component is positioned in the inner hole, the hole is bored by a boring machine in the prior art, the processing load is large, the processing capacity of the lathe is insufficient, the hole is turned by the lathe, and a special turning clamp is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a bracket part locating hole turning anchor clamps, this turning anchor clamps simple structure, the location is reliable, has alleviateed boring machine processing load, improves lathe processing ability.
The technical scheme of the utility model is that: a bracket part positioning hole turning clamp comprises a clamp body, a pressing plate and two pull rods; the clamp body is fixed with two pull rods in parallel, the clamp body is detachably connected with the pull rods, movable press plates penetrate through the two pull rods, an area defined by the clamp body, the press plates and the two pull rods is used for placing an existing bracket component, and during positioning and processing, the bracket component is clamped and fixed through the clamp body and the press plates which are movably installed at the end parts of the pull rods and adjusted and moved by fasteners.
Further, the clamp body is an L-shaped plate, and the bracket component is arranged between a short plate and a pressing plate of the L-shaped plate.
furthermore, a thread section is processed at one end of each of the two pull rods, two threaded holes are formed in the short plate, and the thread sections of the two pull rods are screwed in the threaded holes.
Furthermore, a thread section is processed at the other end of each of the two pull rods, two through holes are processed on the pressing plate, and the other ends of the two pull rods respectively penetrate through the through holes and are limited by a fastener screwed on the thread section.
Further, a circular groove is processed on the short plate of the clamp body, and the end of the large-diameter circle of the existing bracket component is positioned in the circular groove.
Compared with the prior art, the utility model has the following effect:
Utilize the utility model discloses during the locating hole of turning bracket part, with bracket part location installation on the anchor clamps body to two pull rods and a clamp plate with the bracket tight on the anchor clamps body, then utilize four claw (holding) chucks of lathe to press from both sides the anchor clamps body, turn the bracket locating hole, accomplish the turning of the radial locating hole of bracket according to the required precision. The utility model discloses simple structure, the operation is reliable and stable, changes the turning into, has alleviateed the current boring machine processing load that uses, improves lathe processing ability and to the effective utilization of lathe.
the invention will be further described with reference to the accompanying drawings and the detailed description
Drawings
FIG. 1 is a front view of the positioning hole turning jig for bracket members of the present invention;
FIG. 2 is a top view of FIG. 1;
Fig. 3 is a left side view of fig. 1.
Detailed Description
Referring to fig. 1 to 3, the bracket component positioning hole turning fixture of the present embodiment includes a fixture body 1, a pressing plate 2 and two pull rods 3;
The clamp comprises a clamp body 1, two pull rods 3 are fixed on the clamp body 1 in parallel, the clamp body 1 is detachably connected with the pull rods 3, a movable pressing plate 2 penetrates through the two pull rods 3, an area enclosed by the pressing plate 2, the clamp body 1 and the two pull rods 3 is used for placing an existing bracket component 5, and when the clamp is positioned and machined, the bracket component 5 is clamped and fixed through the clamp body 1 and the pressing plate 2 which is adjusted and moved by a fastener 4 movably arranged at the end part of the pull rod. The existing bracket part 5 is of a stepped conical cylinder structure, and the positioning holes are radially arranged on the cylinder wall.
Referring to fig. 2, preferably, the fixture body 1 is an L-shaped plate, and the bracket member 5 is arranged between a short plate 11 of the L-shaped plate and the pressing plate 2. So set up, the structure is simple and convenient, convenient to use, adds man-hour, and this turning anchor clamps are installed on lathe four-jaw (holding) chuck with the four sides location of L template, carry out turning bracket locating hole.
Referring to fig. 1, a threaded section is formed at one end of each of the two tie rods 3, two threaded holes are formed in the short plate 11, and the threaded sections of the two tie rods 3 are screwed into the threaded holes. The other ends of the two pull rods 3 are provided with a threaded section, the pressure plate 2 is provided with two through holes, and the other ends of the two pull rods 3 respectively penetrate through the through holes and are limited by a fastener 4 screwed on the threaded section. The middle fastening piece 4 is a nut. So set up, pull rod 3 connects convenient to use.
Referring to fig. 1, in order to ensure the reliable and stable connection of the existing bracket part 5, a circular groove 12 is formed on the short plate 11 of the clamp body 1, and the end of the large-diameter circle of the existing bracket part 5 is positioned in the circular groove 12. Further, the diameter D of the circular groove 12 is 130mm, and the depth h is 5 mm. This ensures a reliable positioning of the carrier part 5.
referring to fig. 1-3, the length K of the long plate 13 of the L-shaped plate is 300mm, the height H is 210mm, the thickness of the long plate 13 is 30mm, and the size of the short plate 11 of the L-shaped plate is 210mm × 170mm, and the thickness is 40 mm. According to the arrangement, the turning clamp is positioned and installed on a four-jaw chuck of a lathe by four sides of a clamp body 300mm multiplied by 200mm, a bracket component 5 is positioned and installed on a short plate 11 of the clamp body 1, the clamp body 1 is used for accurately positioning the bracket component 5 on the clamp body 1 by a groove with the diameter of 130mm and the depth of 5mm, a pull rod 3 is positioned and installed in a 2-M16 threaded hole on the short plate 11 of the clamp body 1, a through hole with the diameter of 17.5mm is used as a pull rod to penetrate through the hole, and the bracket component 5 is tightly clamped on the clamp body 1 by the pull rod 3, the press plate 2 and a hexagon nut.
For example, as shown in fig. 1-3, the turning fixture is positioned and installed on a four-jaw chuck of a lathe by 300 × 200 four surfaces of a fixture body, a bracket component 5 is positioned and installed on a short plate 11 of the fixture body 1, the fixture body 1 precisely positions the bracket component 5 on the fixture body 1 by a groove with the diameter of 130mm and the depth of 5mm, a pull rod 3 is positioned and installed on a 2-M16 threaded hole on the short plate 11 of the fixture body 1, a through hole with the diameter of 17.5mm is used as a pull rod through hole on a pressure plate 2, the bracket component 5 is tightly clamped on the fixture body 1 by the pull rod 3, the pressure plate 2 and a hexagon nut, when a positioning hole with the diameter of 40mm on the bracket component 5 is turned, the bracket component 5 is positioned and installed on the fixture body 1, the bracket component 5 is tightly clamped on the fixture body 1 by two pull rods 3 and one pressure plate 2, then a lathe is used for turning the positioning hole with the radial, and finishing the turning of the positioning hole of the bracket component according to the precision.
The present invention has been disclosed in the above embodiments, but not limited to the embodiments of the present invention, and any person skilled in the art can easily modify, change and modify the above embodiments according to the technical spirit of the present invention without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a bracket part locating hole turning anchor clamps which characterized in that: the clamp comprises a clamp body (1), a pressing plate (2) and two pull rods (3);
The clamp comprises a clamp body (1), two pull rods (3) are fixed on the clamp body (1) in parallel, the clamp body (1) is detachably connected with the pull rods (3), movable press plates (2) penetrate through the two pull rods (3), an area enclosed by the clamp body (1), the press plates (2) and the two pull rods (3) is used for placing an existing bracket component (5), and when the clamp is positioned and machined, the bracket component (5) is adjusted and moved through the clamp body (1) and the press plates (2) movably installed at the end parts of the pull rods to realize clamping and fixing.
2. The bracket component positioning hole turning clamp of claim 1, wherein: the clamp body (1) is an L-shaped plate, and the bracket component (5) is arranged between a short plate (11) and the pressing plate (2) of the L-shaped plate.
3. The bracket component positioning hole turning clamp of claim 2, wherein: one end of each of the two pull rods (3) is provided with a threaded section, the short plate (11) is provided with two threaded holes, and the threaded sections of the two pull rods (3) are screwed in the threaded holes.
4. The bracket component positioning hole turning clamp of claim 3, wherein: the other ends of the two pull rods (3) are processed with a thread section, the pressure plate (2) is processed with two through holes, and the other ends of the two pull rods (3) respectively penetrate through the through holes and are limited by a fastener (4) screwed on the thread section.
5. the bracket component positioning hole turning clamp of claim 4, wherein: a circular groove (12) is machined in a short plate (11) of the clamp body (1), and the end of a large-diameter circle of an existing bracket component (5) is positioned in the circular groove (12).
6. The bracket component positioning hole turning clamp of claim 5, wherein: the diameter (D) of the circular groove (12) is 130mm, and the depth (h) is 5 mm.
7. The bracket component positioning hole turning clamp of claim 6, wherein: the length (K) of long board (13) of L type board is 300mm, and height (H) is 210mm, the thickness of long board (13) is 30mm, and the size of short board (11) of L type board is 210mm x 170mm, and thickness is 40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738519.8U CN209793193U (en) | 2019-05-21 | 2019-05-21 | Bracket part positioning hole turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738519.8U CN209793193U (en) | 2019-05-21 | 2019-05-21 | Bracket part positioning hole turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793193U true CN209793193U (en) | 2019-12-17 |
Family
ID=68832927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738519.8U Active CN209793193U (en) | 2019-05-21 | 2019-05-21 | Bracket part positioning hole turning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793193U (en) |
-
2019
- 2019-05-21 CN CN201920738519.8U patent/CN209793193U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |