CN210588292U

CN210588292U - Frock clamp of adjustable steel construction cutting position

Info

Publication number: CN210588292U
Application number: CN201921250893.XU
Authority: CN
Inventors: 袁春妹
Original assignee: Jiangsu Ruijiu Power Equipment Co Ltd
Current assignee: Jiangsu Ruijiu Power Equipment Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-22
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a frock clamp of adjustable steel construction cutting position, the on-line screen storage device comprises a base, the spout has been seted up to base top surface, spout bottom sliding connection has the pulley, pulley one side is connected with the locking and stops, base top fixed mounting has the support column, the terminal fixedly connected with connecting rod in support column one side, the base top just is located support column one side fixed mounting has the short column, the inside swing joint of short column has the telescopic link, telescopic link top fixedly connected with connecting block, the first upside clamping arm of the terminal fixedly connected with in connecting block one side, telescopic link top fixedly connected with davit, the davit top is connected with ratchet, the utility model discloses in, realize the removal to the steel body position through ratchet structure and hydraulic cylinder device, be convenient for cut the steel construction.

Description

Frock clamp of adjustable steel construction cutting position

Technical Field

The utility model relates to a frock clamp field especially relates to a frock clamp of adjustable steel construction cutting position.

Background

Tooling, namely process equipment: the tool is a general name of tools used in the manufacturing process, and comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, the tool is a general short for the tool, the clamp is a process device for quickly fastening a workpiece during machining so as to keep a machine tool, a cutter and the workpiece at correct relative positions, namely the tool clamp is an indispensable part for machining, and the clamp technology is developing towards high precision, high efficiency, modules, combinations, universality and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, compounding, intelligence and environmental protection.

The anchor clamps that are used for steel construction production in the existing market generally can only carry out the adjustment of anchor clamps position through the manual work, and general anchor clamps can only press from both sides tightly to the steel construction of a type, and it is extremely inconvenient like this to press from both sides other kinds of steel construction use other anchor clamps if need press from both sides tightly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the frock clamp of an adjustable steel construction cutting position that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a tool clamp capable of adjusting the cutting position of a steel structure comprises a base, wherein a sliding groove is formed in the outer surface of the top of the base, a pulley is connected to the bottom of the sliding groove in a sliding manner, a stop brake is connected to one side of the pulley, a supporting column is fixedly mounted at the top of the base, a connecting rod is fixedly connected to the tail end of one side of the supporting column, a short column is fixedly mounted at the top of the base and positioned on one side of the supporting column, a telescopic rod is movably connected inside the short column, a connecting block is fixedly connected to the top of the telescopic rod, a first upper clamping arm is fixedly connected to the tail end of one side of the connecting block, a suspension arm is fixedly connected to the top of the telescopic rod, a ratchet device is connected to the top of the suspension arm, a hydraulic cylinder device is arranged on one side, the terminal fixedly connected with downside of pressure spring bottom presss from both sides tight arm, downside presss from both sides tight arm bilateral symmetry fixedly connected with stopper.

As a further description of the above technical solution:

the support columns and the connecting rod connecting structure are L-shaped, the number of the support columns is two, the two groups of support columns are symmetrical about the central axis of the base, and the top of the ratchet device is fixedly connected with the bottom of the connecting rod.

As a further description of the above technical solution:

the lifting system is composed of the ratchet wheel device, the suspension arm, the telescopic rod and the short column, and the height of the telescopic rod is larger than that of the short column.

As a further description of the above technical solution:

the clamping mechanism is composed of the first upper side clamping arm and the lower side clamping arm and is C-shaped, the caliber of the first upper side clamping arm is larger than that of the lower side clamping arm, and the caliber of the first upper side clamping arm is smaller than the width of the limiting block and the width of the lower side clamping arm.

As a further description of the above technical solution:

the number of the suspension arms is two, and the two groups of suspension arms are symmetrical about the central axis of the base.

As a further description of the above technical solution:

the ratchet device comprises a ratchet body, a fixed shaft is sleeved on the inner side of a concentric axis of the ratchet body, a pull wheel is sleeved on the outer side of the concentric axis of the fixed shaft, one side of the pull wheel is connected with a suspension arm, an active pawl is arranged at the top of the ratchet body, a connecting rod is fixedly connected to the top of the active pawl, the top of the connecting rod is connected with a rotating shaft, the rear end of the rotating shaft is connected with a motor, a non-return pawl is arranged on one side of the ratchet body, an expansion spring is fixedly connected to one side of the non-return pawl, and.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up pulley, spout and locking brake hand, can carry out the removal of horizontal direction to the steel body after pressing from both sides tight steel body, need not remove cutting device and can cut different positions, and this structure convenient and practical, labour saving and time saving.

2. The utility model discloses a set up pressure spring and the upper and lower side presss from both sides tight arm, this structure can be applicable to the steel body of different kinds of length and width, avoids the trouble that need change the tight arm of clamp when cutting different steel bodies, and this clamping device can be better press from both sides tightly the steel body.

3. The utility model discloses a set up the push rod, among this frock clamp, one side presss from both sides tight arm fixed, and the opposite side can remove through the push rod, can promote the push rod to press from both sides tightly the steel body through the pneumatic cylinder when pressing from both sides tightly, and this structure can adapt to the length of the different steel bodies.

4. The utility model discloses a set up ratchet, drive the rotation of ratchet through the initiative pawl, wherein the non return pawl can block the ratchet and die, when preventing that the motor is out of work, the telescopic link falls down and causes the injury to device and staff.

Drawings

Fig. 1 is a front view of a tool clamp capable of adjusting a cutting position of a steel structure according to the present invention;

FIG. 2 is an enlarged schematic view of the connection structure at A of FIG. 1;

FIG. 3 is an enlarged schematic view of the connection structure at B of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the ratchet device.

Illustration of the drawings:

1. a base; 2. a short column; 3. a telescopic rod; 4. a lower clamping arm; 5. connecting blocks; 6. a push rod; 7. A first upper clamping arm; 8. a suspension arm; 9. a connecting rod; 10. a ratchet gear; 11. a support pillar; 12. a motor; 13. a rotating shaft; 14. a connecting rod; 15. an active pawl; 16. a fixed shaft; 17. a support frame; 18. A tension spring; 19. a non-return pawl; 20. a ratchet body; 21. pulling a wheel; 22. a limiting block; 23. a compression spring; 24. a second upper clamping arm; 25. a hydraulic cylinder device; 26. a chute; 27. a pulley; 28. And stopping the brake.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a tool clamp capable of adjusting the cutting position of a steel structure comprises a base 1, a sliding groove 26 is formed in the outer surface of the top of the base 1, a pulley 27 is connected to the bottom of the sliding groove 26 in a sliding manner, a stop brake 28 is connected to one side of the pulley 27, a supporting column 11 is fixedly mounted at the top of the base 1, a connecting rod 9 is fixedly connected to the tail end of one side of the supporting column 11, a short column 2 is fixedly mounted at the top of the base 1 and positioned on one side of the supporting column 11, a telescopic rod 3 is movably connected to the inner portion of the short column 2, a connecting block 5 is fixedly connected to the top of the telescopic rod 3, a first upper clamping arm 7 is fixedly connected to the tail end of one side of the connecting block 5, a suspension arm 8 is fixedly connected to the top of, inside second upside clamping arm 24 and the first upside clamping arm 7 all be provided with pressure spring 23, the terminal fixedly connected with downside clamping arm 4 in pressure spring 23 bottom, downside clamping arm 4 bilateral symmetry fixedly connected with stopper 22.

The connecting structure of the supporting columns 11 and the connecting rod 9 is L-shaped, the number of the supporting columns 11 is two, the two groups of supporting columns 11 are symmetrical about the central axis of the base 1, the top of the ratchet device 10 is fixedly connected with the bottom of the connecting rod 9 and plays a supporting role for the ratchet device 10, the suspension arms 8, the telescopic rods 3 and the short columns 2 form a lifting system, the height of the telescopic rods 3 is larger than that of the short columns 2 so as to facilitate the vertical movement of a clamped steel body, the first upper clamping arm 7 and the lower clamping arm 4 form a clamping mechanism which is C-shaped, the caliber of the first upper clamping arm 7 is larger than that of the lower clamping arm 4, the caliber of the first upper clamping arm 7 is smaller than the widths of the limiting block 22 and the lower clamping arm 4 so as to prevent the lower clamping arm 4 from being pulled out of the first upper clamping arm 7, the number of the suspension arms 8 is two, and, the ratchet device 10 comprises a ratchet main body 20, a fixed shaft 16 is sleeved on the inner side of the concentric axis of the ratchet main body 20, a pull wheel 21 is sleeved on the outer side of the concentric axis of the fixed shaft 16, a suspension arm 8 is connected to one side of the pull wheel 21, a driving pawl 15 is arranged on the top of the ratchet main body 20, a connecting rod 14 is fixedly connected to the top of the driving pawl 15, a rotating shaft 13 is connected to the top of the connecting rod 14, a motor 12 is connected to the rear end of the rotating shaft 13, a non-return pawl 19 is arranged on one side of the ratchet main body 20, a telescopic spring 18 is fixedly connected to one side of the non-return pawl 19, a support frame 17 is connected to one side of the telescopic spring 18, the driving pawl 15 is driven by the motor 12, wherein the suspension arm 8 is loosely sleeved on the pull wheel 21 connected with the ratchet main body 20, when the motor, at this time, the check pawl 19 slides on the back of the ratchet body 20, and when the motor 12 rotates clockwise, the check pawl 19 prevents the ratchet from rotating clockwise, while the active pawl 15 can slide on the back of the ratchet teeth, so that the ratchet is stationary.

The working principle is as follows: putting the steel body to be cut into a fixed clamping device consisting of a first upper clamping arm 7 and a lower clamping arm 4, putting the other side of the steel body into a movable clamping device, restraining the steel body up and down and back and forth, starting a hydraulic cylinder device 25, restraining the steel body left and right, starting a motor 12, inserting a driving pawl 15 into a tooth groove of a ratchet main body 20 when the motor 12 rotates anticlockwise, enabling the ratchet main body 20 to rotate along a certain angle, sliding a check pawl 19 on a tooth back of the ratchet main body 20, preventing the ratchet wheel from rotating clockwise when the motor 12 rotates clockwise, enabling the driving pawl 15 to slide on the tooth back of the ratchet wheel, so that the ratchet wheel is still and moves to a proper position, moving the area to be cut to a cutting device through the sliding between a pulley 27 and a sliding groove 26, and pulling the upper stop brake 28 to fix the short column 2, and finishing the working process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a frock clamp of adjustable steel construction cutting position, includes base (1), its characterized in that: the outer surface of the top of the base (1) is provided with a sliding groove (26), the bottom of the sliding groove (26) is slidably connected with a pulley (27), one side of the pulley (27) is connected with a locking brake (28), the top of the base (1) is fixedly provided with a support column (11), the tail end of one side of the support column (11) is fixedly connected with a connecting rod (9), the top of the base (1) is fixedly provided with a short column (2) on one side of the support column (11), the short column (2) is movably connected with a telescopic rod (3) in the inner part, the top of the telescopic rod (3) is fixedly connected with a connecting block (5), the tail end of one side of the connecting block (5) is fixedly connected with a first upper clamping arm (7), the top of the telescopic rod (3) is fixedly connected with a suspension arm (8), pneumatic cylinder device (25) one side fixedly connected with push rod (6), push rod (6) one side fixedly connected with second upside presss from both sides tight arm (24), second upside presss from both sides tight arm (24) and first upside and presss from both sides tight arm (7) inside and all is provided with pressure spring (23), terminal fixedly connected with downside clamp arm (4) in pressure spring (23) bottom, downside clamp arm (4) both sides symmetry fixedly connected with stopper (22).

2. The tool clamp capable of adjusting the cutting position of the steel structure according to claim 1, wherein: support column (11) and connecting rod (9) connection structure are the L type, and the quantity of support column (11) is two sets of, and two sets of support column (11) are symmetrical about the central axis of base (1), ratchet (10) top and connecting rod (9) bottom fixed connection.

3. The tool clamp capable of adjusting the cutting position of the steel structure according to claim 1, wherein: the lifting system is composed of the ratchet wheel device (10), the suspension arm (8), the telescopic rod (3) and the short column (2), and the height of the telescopic rod (3) is larger than that of the short column (2).

4. The tool clamp capable of adjusting the cutting position of the steel structure according to claim 1, wherein: the clamping mechanism is composed of the first upper side clamping arm (7) and the lower side clamping arm (4), the clamping mechanism is C-shaped, the caliber of the first upper side clamping arm (7) is larger than that of the lower side clamping arm (4), and the caliber of the first upper side clamping arm (7) is smaller than the width of the limiting block (22) and the width of the lower side clamping arm (4).

5. The tool clamp capable of adjusting the cutting position of the steel structure according to claim 1, wherein: the number of the suspension arms (8) is two, and the two groups of suspension arms (8) are symmetrical about the central axis of the base (1).

6. The tool clamp capable of adjusting the cutting position of the steel structure according to claim 1, wherein: ratchet device (10) include ratchet main part (20), fixed axle (16) have been cup jointed to the concentric axis inboard of ratchet main part (20), pull wheel (21) have been cup jointed to fixed axle (16) concentric axis outside, pull wheel (21) one side is connected with davit (8), ratchet main part (20) top is equipped with initiative pawl (15), initiative pawl (15) top fixedly connected with connecting rod (14), connecting rod (14) top is connected with axis of rotation (13), axis of rotation (13) rear end is connected with motor (12), ratchet main part (20) one side is equipped with non return pawl (19), non return pawl (19) one side fixedly connected with expanding spring (18), expanding spring (18) one side is connected with strut (17).