CN212577924U

CN212577924U - Tool clamp for iron tower workpiece

Info

Publication number: CN212577924U
Application number: CN202021143279.6U
Authority: CN
Inventors: 周彦; 其他发明人请求不公开姓名
Original assignee: Ji Guoyong
Current assignee: Hebei Zhongchuang Tower Industry Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-23
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a frock clamp for iron tower work piece, including bottom plate, first support, first pivot, first (holding) chuck, fixing base, removal seat and second support, one side fixed mounting of fixing base has first motor, the output fixedly connected with screw rod of first motor, the movable block has been cup jointed on the surface of screw rod, the top fixedly connected with stopper of movable block, the top fixedly connected with of stopper removes the seat, one side fixed mounting of second support has the second motor, the output of second motor is connected with the second (holding) chuck through second pivot transmission. This a frock clamp for iron tower work piece can adjust the interval of first (holding) chuck and second (holding) chuck through first motor, conveniently carries out the centre gripping to the work piece of different length, through cross double-layered groove and fixture's setting, can carry out the centre gripping to the work piece of different thickness, has saved the trouble of changing anchor clamps, improves the suitability.

Description

Tool clamp for iron tower workpiece

Technical Field

The utility model relates to an iron tower work piece processing technology field specifically is a frock clamp for iron tower work piece.

Background

At present, in the welding operation of iron tower workpieces, manual welding is generally adopted, no tool clamp is provided, the labor intensity of workers is high, the working environment is severe, the production efficiency is low, the welding quality is difficult to guarantee, along with the development of the society, some tool clamps for welding the iron tower workpieces appear on the market, however, the existing clamp can only clamp specific workpieces, the clamping cannot be stable when workpieces with different specifications are encountered, the clamp needs to be replaced, and the clamp is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a frock clamp for iron tower work piece has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tool clamp for an iron tower workpiece comprises a bottom plate, wherein a first support is fixedly arranged on one side of the upper surface of the bottom plate, a first rotating shaft is inserted into one side of the first bracket, one end of the first rotating shaft is fixedly connected with a first chuck plate, a fixed seat is fixedly arranged on the other side of the upper surface of the bottom plate, a first motor is fixedly arranged on one side of the fixed seat, the output end of the first motor is fixedly connected with a screw rod, the surface of the screw rod is sleeved with a moving block, the top of the moving block is fixedly connected with a limiting block, the top of the limiting block is fixedly connected with a moving seat, a second bracket is fixedly arranged on the upper surface of the movable seat, a second motor is fixedly arranged on one side of the second bracket, the output end of the second motor is fixedly connected with a second rotating shaft, and one end of the second rotating shaft is fixedly connected with a second chuck.

Optionally, a cross-shaped clamping groove is formed in one side of each of the first chuck plate and the second chuck plate, and a clamping mechanism is arranged on the inner wall of the cross-shaped clamping groove.

Optionally, fixture includes recess, spring, splint and protection bag, the inside wall in cross clamp groove is seted up to the recess, the inside fixedly connected with spring of recess, the one end fixedly connected with splint of spring, the outside of spring is provided with the protection bag.

Optionally, the inside of first support and second support is fixed mounting respectively has first bearing and second bearing, first pivot is through first bearing and first support swing joint, the second pivot is through second bearing and second support swing joint, the inner wall fixed mounting of fixing base has the third bearing, the screw rod passes through third bearing and fixing base swing joint.

Optionally, a screw hole is formed in the moving block, and the screw rod is in threaded connection with the inner wall of the screw hole.

Optionally, a limiting groove is formed in the upper surface of the fixing seat, and the limiting block is matched with the limiting groove.

(III) advantageous effects

The utility model provides a frock clamp for iron tower work piece possesses following beneficial effect:

1. this a frock clamp for iron tower work piece, through first motor, the screw rod, the movable block, the setting of stopper and removal seat, use first motor drive screw to rotate, under the effect of screw and stopper, can make the movable block drive and remove the seat and remove, thereby can make the second support drive the second (holding) chuck and remove, thereby the interval of adjustable first (holding) chuck and second (holding) chuck, and then can be convenient for carry out the centre gripping to the work piece of different length, saved the trouble of changing anchor clamps, improve the suitability.

2. This a frock clamp for iron tower work piece through the setting of cross clamp groove and fixture, puts into the cross clamp inslot with the both ends of cross work piece, carries out the centre gripping to the work piece of different thickness under fixture's effect, has saved the trouble of changing anchor clamps, improves the suitability.

3. This a frock clamp for iron tower work piece through the setting of first pivot, second motor and second pivot, in welding process, can use second motor control anchor clamps to overturn to can overturn the work piece, be convenient for weld other positions, labour saving and time saving improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a first chuck plate according to the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a first bracket; 3. a first rotating shaft; 4. a first chuck; 5. a fixed seat; 6. a first motor; 7. a screw; 8. a moving block; 9. a limiting block; 10. a movable seat; 11. a second bracket; 12. a second motor; 13. a second rotating shaft; 14. a second chuck; 15. a cross-shaped clamping groove; 16. a clamping mechanism; 1601. a groove; 1602. a spring; 1603. a splint; 1604. a protective bag; 17. a first bearing; 18. a second bearing; 19. a third bearing; 20. a screw hole; 21. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a tool clamp for an iron tower workpiece comprises a bottom plate 1, a first support 2 is fixedly installed on one side of the upper surface of the bottom plate 1, a first rotating shaft 3 is inserted into one side of the first support 2, a first chuck plate 4 is fixedly connected to one end of the first rotating shaft 3, a fixed seat 5 is fixedly installed on the other side of the upper surface of the bottom plate 1, a first motor 6 is fixedly installed on one side of the fixed seat 5, a screw 7 is fixedly connected to the output end of the first motor 6, a moving block 8 is sleeved on the surface of the screw 7, a screw hole 20 is formed in the moving block 8, the screw 7 is in threaded connection with the inner wall of the screw hole 20, a limiting block 9 is fixedly connected to the top of the moving block 8, a moving seat 10 is fixedly connected to the top of the limiting block 9, a second support 11 is fixedly installed on the upper surface of the moving seat 10, and the first, the first motor 6 is used for driving the screw 7 to rotate, under the action of the screw hole 20 and the limiting block 9, the moving block 8 can drive the moving seat 10 to move, so that the second support 11 can drive the second chuck plate 14 to move, the distance between the first chuck plate 4 and the second chuck plate 14 can be adjusted, workpieces with different lengths can be clamped conveniently, the second motor 12 is fixedly installed on one side of the second support 11, the output end of the second motor 12 is fixedly connected with the second rotating shaft 13, one end of the second rotating shaft 13 is fixedly connected with the second chuck plate 14, the cross-shaped clamping grooves 15 are formed in one sides of the first chuck plate 4 and the second chuck plate 14, the clamp can be controlled to turn over by the second motor 12 through the arrangement of the first rotating shaft 3, the second motor 12 and the second rotating shaft 13 in the welding process, the workpieces can be turned over, other parts can be welded conveniently, time and labor are saved, the working efficiency is improved, a clamping mechanism 16 is arranged on the inner wall of the cross clamping groove 15, the clamping mechanism 16 comprises a groove 1601, a spring 1602, a clamping plate 1603 and a protective bag 1604, the groove 1601 is arranged on the inner side wall of the cross clamping groove 15, the spring 1602 is fixedly connected inside the groove 1601, one end of the spring 1602 is fixedly connected with the clamping plate 1603, the protective bag 1604 is arranged outside the spring 1602, two ends of a cross workpiece are placed into the cross clamping groove 15 through the arrangement of the cross clamping groove 15 and the clamping mechanism 16, workpieces with different thicknesses are clamped under the action of the clamping mechanism 16, a first bearing 17 and a second bearing 18 are respectively and fixedly arranged inside the first support 2 and the second support 11, the first rotating shaft 3 is movably connected with the first support 2 through the first bearing 17, the second rotating shaft 13 is movably connected with the second support 11 through the second bearing 18, a third bearing 19 is fixedly arranged on the inner wall of the fixed seat 5, screw rod 7 passes through third bearing 19 and fixing base 5 swing joint, and spacing groove 21 has been seted up to the upper surface of fixing base 5, and stopper 9 and spacing groove 21 looks adaptation.

In conclusion, according to the tool clamp for the iron tower workpiece, the first motor 6 is used for driving the screw 7 to rotate through the arrangement of the first motor 6, the screw 7, the moving block 8, the limiting block 9 and the moving seat 10, the moving block 8 can drive the moving seat 10 to move under the action of the screw hole 20 and the limiting block 9, so that the second support 11 can drive the second chuck plate 14 to move, the distance between the first chuck plate 4 and the second chuck plate 14 can be adjusted, the workpieces with different lengths can be clamped conveniently, the two ends of the cross-shaped workpiece are placed into the cross-shaped clamping groove 15 through the arrangement of the cross-shaped clamping groove 15 and the clamping mechanism 16, the workpieces with different thicknesses are clamped under the action of the clamping mechanism 16, the trouble of replacing the clamp is saved, the applicability is improved, and the second motor 12 can be used for controlling the clamp to overturn through the arrangement of the first rotating shaft 3, the second motor 12 and the second rotating shaft 13 in the welding process, therefore, the workpiece can be turned over, the other parts can be welded conveniently, time and labor are saved, and the working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frock clamp for iron tower work piece, includes bottom plate (1), its characterized in that: a first support (2) is fixedly installed on one side of the upper surface of the bottom plate (1), a first rotating shaft (3) is spliced on one side of the first support (2), a first chuck plate (4) is fixedly connected to one end of the first rotating shaft (3), a fixed seat (5) is fixedly installed on the other side of the upper surface of the bottom plate (1), a first motor (6) is fixedly installed on one side of the fixed seat (5), a screw rod (7) is fixedly connected to the output end of the first motor (6), a moving block (8) is sleeved on the surface of the screw rod (7), a limit block (9) is fixedly connected to the top of the moving block (8), a moving seat (10) is fixedly connected to the top of the limit block (9), a second support (11) is fixedly installed on the upper surface of the moving seat (10), and a second motor (12) is fixedly installed on one side of the second support (11, the output end of the second motor (12) is fixedly connected with a second rotating shaft (13), and one end of the second rotating shaft (13) is fixedly connected with a second chuck (14).

2. The tool clamp for the iron tower workpiece as claimed in claim 1, wherein the tool clamp comprises: one side of each of the first chuck plate (4) and the second chuck plate (14) is provided with a cross-shaped clamping groove (15), and the inner wall of each cross-shaped clamping groove (15) is provided with a clamping mechanism (16).

3. The tool clamp for the iron tower workpiece as claimed in claim 2, wherein the tool clamp comprises: fixture (16) include recess (1601), spring (1602), splint (1603) and protection bag (1604), the inside wall in cross double-layered groove (15) is seted up in recess (1601), the inside fixedly connected with spring (1602) of recess (1601), the one end fixedly connected with splint (1603) of spring (1602), the outside of spring (1602) is provided with protection bag (1604).

4. The tool clamp for the iron tower workpiece as claimed in claim 1, wherein the tool clamp comprises: the utility model discloses a quick-witted bearing, including first support (2), first pivot (13), first support (11), first bearing (17) and second bearing (18), the inside difference fixed mounting of first support (2) and second support (11) has first bearing (17) and second bearing (18), first pivot (3) are through first bearing (17) and first support (2) swing joint, second pivot (13) are through second bearing (18) and second support (11) swing joint, the inner wall fixed mounting of fixing base (5) has third bearing (19), screw rod (7) are through third bearing (19) and fixing base (5) swing joint.

5. The tool clamp for the iron tower workpiece as claimed in claim 1, wherein the tool clamp comprises: a screw hole (20) is formed in the moving block (8), and the screw rod (7) is in threaded connection with the inner wall of the screw hole (20).

6. The tool clamp for the iron tower workpiece as claimed in claim 1, wherein the tool clamp comprises: the upper surface of the fixing seat (5) is provided with a limiting groove (21), and the limiting block (9) is matched with the limiting groove (21).