CN216028258U - Drilling fixture body capable of firmly clamping steel plate lifting lug - Google Patents
Drilling fixture body capable of firmly clamping steel plate lifting lug Download PDFInfo
- Publication number
- CN216028258U CN216028258U CN202121954922.8U CN202121954922U CN216028258U CN 216028258 U CN216028258 U CN 216028258U CN 202121954922 U CN202121954922 U CN 202121954922U CN 216028258 U CN216028258 U CN 216028258U
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- plate
- fixture body
- drilling
- lifting lug
- steel
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Abstract
The utility model discloses a drilling fixture for firmly clamping a steel plate lifting lug, which comprises a supporting plate, an inner hexagonal socket head cap screw, a fixture body, a fixed drill plate, a socket head cap screw, a cylindrical pin, an A-shaped drill sleeve bushing, a drill sleeve screw, a spherical shoulder nut, an A-shaped movable wide head pressing plate, a spring, an adjusting support, a stud and a nut.
Description
Technical Field
The utility model relates to the technical field of clamp bodies, in particular to a drilling clamp body for firmly clamping a steel plate lifting lug.
Background
The fixture body is a device used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position to receive construction or detection, the steel plate lifting lugs are generally divided into a front lifting lug and a rear lifting lug, the front lifting lug is used for fixing the steel plate and a rear axle to be positioned and can only rotate but not move, and the rear lifting lug can move backwards or extend.
Along with the anchor clamps body in the wide application in fields such as machine-building, the anchor clamps body is more and more to specific molding's requirement, and current anchor clamps body is more single, and the inaccuracy during centre gripping steel sheet lug can cause the bad piece rate of steel sheet lug to rise, and the centre gripping is unstable during the construction also can cause the damage of steel sheet lug, has directly influenced production efficiency, increases the cost of labor, is unfavorable for manufacturing.
The utility model aims to solve the problems by providing a drilling fixture for firmly clamping a front steel plate lifting lug.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the existing fixture body is single, the steel plate lifting lug cannot be clamped accurately, the broken part rate of the steel plate lifting lug is increased, the steel plate lifting lug can be damaged due to unstable clamping during construction, the production efficiency is directly influenced, the labor cost is increased, and the production and manufacturing are not facilitated.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the fixture comprises a supporting plate, an inner hexagonal socket head cap screw, a fixture body, a fixed drill plate, a socket head cap screw, a cylindrical pin, a bush for an A-type drill sleeve, a drill sleeve screw, a spherical shoulder nut, an A-type movable wide head pressing plate, a spring, an adjusting support, a stud and a nut, wherein the inner hexagonal socket head cap screw fixes the supporting plate on the fixture body, the spring is arranged below the A-type movable wide head pressing plate and fixed on the fixture body through the stud, the fixed drill plate is connected with the fixture body through the cylindrical pin and a cylinder head groove screw at the top, the bush for the A-type drill sleeve is connected with the fixed drill plate through the drill sleeve screw, and the spatial position of the A-type movable wide head pressing plate is arranged between the fixed drill plate and the supporting plate.
Further, there are 4 support plates.
Furthermore, the clamp body and the fixed drill plate are made of grey cast steel.
Furthermore, the A-type movable wide-head pressing plate is made of common carbon structural steel, and the outer surface of the A-type movable wide-head pressing plate is wrapped by a rubber material.
Further, the spring is made of stainless steel.
Compared with the prior art, the utility model has the advantages that: remove wide head clamp plate outward appearance through the A type and wrap up with rubber, increase friction, the centre gripping is more firm, set up fixed bushing plate and bearing plate, play decisive effect to the accurate drilling of steel sheet lug, it is more accurate, the installation spring can play fine cushioning effect when the centre gripping and be unlikely to damage the lug, play the stability effect simultaneously, the construction is more accurate, just so practiced thrift the cost, the work piece is difficult to the damage, operating requirement will reduce, production efficiency has been improved.
Drawings
FIG. 1 is a schematic structural view of a drilling fixture for firmly clamping a steel plate lifting lug according to the utility model;
FIG. 2 is a front view of a drilling fixture for firmly clamping a steel plate lifting lug according to the utility model;
in the figure: 1. a support plate; 2. a socket head cap screw; 3. a clamp body; 4. fixing a drill plate; 5. slotted cylindrical head screws; 6. a cylindrical pin; 7. a bushing for an A-shaped drill sleeve; 8. drilling a sleeve screw; 9. A spherical shoulder nut; 10. a type a moving wide head platen; 11. a spring; 12. adjusting the support; 13. A stud; 14. and a nut.
Detailed Description
In view of the defects in the prior art, the technical scheme of the utility model is provided through long-term research and massive practice. The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
FIG. 1 is a schematic structural view of a drilling fixture for firmly clamping a steel plate lifting lug according to the utility model; fig. 2 is a front view of the drilling jig body for firmly clamping the steel plate lifting lug. As shown in the figures, the drilling fixture for firmly clamping the steel plate lifting lug provided in the embodiment of the utility model comprises: comprises a bearing plate 1, an inner hexagonal socket head cap screw 2, a clamp body 3, a fixed drill plate 4, a socket head cap screw 5, a cylindrical pin 6, an A-shaped drill sleeve bush 7, a drill sleeve screw 8, a spherical shoulder nut 9, an A-shaped movable wide-head pressure plate 10, a spring 11, an adjusting support 12, a stud 13 and a nut 14, the inner hexagonal socket head cap screw 2 fixes the bearing plate 1 on the clamp body 3, the spring 11 is arranged under the A-shaped movable wide-head pressure plate 10, the fixed drill plate 4 is fixed on the clamp body 3 through the stud 13, can play a role of buffering to fix a workpiece, is connected with the clamp body 3 through the cylindrical pin 6 and the cylindrical open slot screw 5 at the uppermost part, the bush 7 for the A-shaped drill bushing is connected with the fixed drill plate 4 through a drill bushing screw 8, and the spatial position of the A-shaped movable wide-head pressing plate 10 is arranged between the fixed drill plate 4 and the supporting plate 1.
Preferably, there are 4 of said support plates 1.
Preferably, the clamp body 3 and the fixed drill plate 4 are made of grey cast steel.
Preferably, the material of the A-shaped movable wide-head pressing plate 10 is common carbon structural steel, and the outer surface of the A-shaped movable wide-head pressing plate is wrapped by a rubber material.
Preferably, the spring 11 is made of stainless steel.
The beneficial effects of the utility model include: remove wide head clamp plate outward appearance through the A type and wrap up with rubber, increase friction, the centre gripping is more firm, set up fixed bushing plate and bearing plate, play decisive effect to the accurate drilling of steel sheet lug, it is more accurate, the installation spring can play fine cushioning effect when the centre gripping and be unlikely to damage the lug, play the stability effect simultaneously, the construction is more accurate, just so practiced thrift the cost, the work piece is difficult to the damage, operating requirement will reduce, production efficiency has been improved.
It should be understood that the above embodiments are only illustrative of the technical concepts and features of the present invention, and the present invention is intended to enable those skilled in the art to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a drilling anchor clamps body of firm centre gripping steel sheet lug which characterized in that: the fixture comprises a supporting plate, an inner hexagonal socket head cap screw, a fixture body, a fixed drill plate, a socket head cap screw, a cylindrical pin, a bush for an A-type drill sleeve, a drill sleeve screw, a spherical shoulder nut, an A-type movable wide head pressing plate, a spring, an adjusting support, a stud and a nut, wherein the inner hexagonal socket head cap screw fixes the supporting plate on the fixture body, the spring is arranged below the A-type movable wide head pressing plate and fixed on the fixture body through the stud, the fixed drill plate is connected with the fixture body through the cylindrical pin and a cylinder head groove screw at the top, the bush for the A-type drill sleeve is connected with the fixed drill plate through the drill sleeve screw, and the spatial position of the A-type movable wide head pressing plate is arranged between the fixed drill plate and the supporting plate.
2. The drilling fixture body for firmly clamping the steel plate lifting lug according to claim 1, wherein the drilling fixture body comprises: there are 4 support plates.
3. The drilling fixture body for firmly clamping the steel plate lifting lug according to claim 1, wherein the drilling fixture body comprises: the clamp body and the fixed drill plate are made of grey cast steel.
4. The drilling fixture body for firmly clamping the steel plate lifting lug according to claim 1, wherein the drilling fixture body comprises: the A-type movable wide-head pressing plate is made of common carbon structural steel, and the outer surface of the A-type movable wide-head pressing plate is wrapped by a rubber material.
5. The drilling fixture body for firmly clamping the steel plate lifting lug according to claim 1, wherein the drilling fixture body comprises: the spring is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121954922.8U CN216028258U (en) | 2021-08-19 | 2021-08-19 | Drilling fixture body capable of firmly clamping steel plate lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121954922.8U CN216028258U (en) | 2021-08-19 | 2021-08-19 | Drilling fixture body capable of firmly clamping steel plate lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216028258U true CN216028258U (en) | 2022-03-15 |
Family
ID=80559645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121954922.8U Active CN216028258U (en) | 2021-08-19 | 2021-08-19 | Drilling fixture body capable of firmly clamping steel plate lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216028258U (en) |
-
2021
- 2021-08-19 CN CN202121954922.8U patent/CN216028258U/en active Active
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