CN216264992U

CN216264992U - Floating tool clamp for machining large wheel shaft

Info

Publication number: CN216264992U
Application number: CN202122567615.0U
Authority: CN
Inventors: 张金辉
Original assignee: Tianjin Shixin Heavy Machinery Manufacturing Co ltd
Current assignee: Tianjin Shixin Heavy Machinery Manufacturing Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-12
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a floating tool clamp for machining a large wheel shaft, which comprises a transverse plate and a first vertical rod, wherein the first vertical rod is fixedly connected to the top of the transverse plate, an adjusting mechanism is arranged on the top of the transverse plate, the adjusting mechanism comprises a box body, the box body is fixedly connected to the top of the transverse plate, the box body is rotatably connected with a worm through a bearing, one end of the outer wall of the worm is fixedly connected with a handle, the top of the worm is meshed with a worm wheel, and the rear end face of the worm wheel is fixedly connected with a rope drum. This bull wheel shaft processing is with frock clamp that floats, handle according to among the guiding mechanism rotates, when the handle rotates, drive the worm and rotate, when the worm rotates, drive worm wheel and rope drum and rotate, when rope drum rotates, it receive and releases to drive the rope body, and then the rope body can pull block and second montant etc. adjust that goes up and down at the outer wall of first montant, be convenient for improve the second montant and be fixed with the barrel of bull wheel shaft and carry out altitude mixture control, can be according to the actual work demand, carry out altitude mixture control, it is comparatively convenient.

Description

Floating tool clamp for machining large wheel shaft

Technical Field

The utility model relates to the technical field of large wheel shaft machining, in particular to a floating tool clamp for large wheel shaft machining.

Background

The wheel shaft is a system composed of a wheel and a shaft, and the system can rotate around a coaxial line, namely a lever system with an axis as a fulcrum and a radius as a lever, so that the wheel shaft can change the torque of the torque force, and the torque force can be changed.

Although current bull wheel axle frock clamp can fix the bull wheel axle, nevertheless have current bull wheel axle frock clamp to the fixed back of bull wheel axle, place highly for fixed, can't carry out altitude mixture control according to actual processing demand, comparatively inconvenient problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a floating tool clamp for machining a large wheel shaft, and the floating tool clamp is used for solving the problem that the existing large wheel shaft tool clamp in the background technology is inconvenient because the placing height is fixed after the large wheel shaft is fixed, and the height cannot be adjusted according to the actual machining requirement.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bull wheel shaft processing is with frock clamp that floats, includes diaphragm and first montant, the top rigid coupling of diaphragm has first montant, the top of diaphragm is equipped with guiding mechanism, guiding mechanism includes the box, the box rigid coupling is in the top of diaphragm, the box rotates through the bearing and links to each other there is the worm, the outer wall one end rigid coupling of worm has the handle, the top meshing of worm links to each other there is the worm wheel, the rear end face rigid coupling of worm wheel has a rope section of thick bamboo, a rope section of thick bamboo passes through the connecting axle and rotates with the inner wall of box and links to each other, the rope body is installed in the outer wall winding of a rope section of thick bamboo, the one end rigid coupling of the rope body has the block, the outer wall of block slides and links to each other there is logical groove, it processes in the inner wall one end of box to lead to the groove, the outer wall one end rigid coupling of block has the second montant, the inner wall of second montant and the outer wall clearance fit of first montant.

Preferably, the top of first montant is equipped with fixed establishment, fixed establishment includes the barrel, the barrel rigid coupling is in the top of first montant, the equal rigid coupling in outer wall both ends of barrel has the sleeve, two the equal clearance fit of telescopic inner wall has the first body of rod, two the equal rigid coupling in outer wall one end of the first body of rod has the arc, the outer wall of arc and the inner wall clearance fit of barrel, the inner wall clearance fit of the first body of rod has the second body of rod, two the equal rigid coupling in outer wall one end of the second body of rod has the casing, two the casing is rigid coupling respectively in the outer wall top and the bottom of barrel.

Preferably, one end of the outer wall of each of the two arc-shaped plates is fixedly connected with a rubber pad, and the rubber pads are matched with one end of the outer wall of each of the two arc-shaped plates.

Preferably, the outer wall one end of the first body of rod is equipped with drive mechanism, drive mechanism includes the spout pole, spout pole rigid coupling in the outer wall one end of the first body of rod, the inner wall of spout pole slides and links to each other there is the slider, the rear end face rigid coupling of slider has the thread bush, the inner wall screw thread of thread bush links to each other there is the screw rod, the screw rod passes through the bearing and rotates with the casing and link to each other, the outer wall one end rigid coupling of screw rod has the handle.

Preferably, one end of the inner wall of the shell is fixedly connected with a telescopic rod, and one end of the outer wall of the telescopic rod is fixedly connected with the top of the threaded sleeve.

Compared with the prior art, the utility model has the beneficial effects that: this bull wheel shaft processing is with frock clamp that floats, handle according to among the guiding mechanism rotates, when the handle rotates, drive the worm and rotate, when the worm rotates, drive worm wheel and rope drum and rotate, when rope drum rotates, it receive and releases to drive the rope body, and then the rope body can pull block and second montant etc. adjust that goes up and down at the outer wall of first montant, be convenient for improve the second montant and be fixed with the barrel of bull wheel shaft and carry out altitude mixture control, can be according to the actual work demand, carry out altitude mixture control, it is comparatively convenient.

The handle through among the drive mechanism rotates, and the handle drives the screw rod and rotates, and when the screw rod rotated, can drive the thread bush, through the flexible of telescopic link, remove about moving, when the thread bush removed, drive the slider and carry out synchronous motion to slip through slider and chute bar links to each other, can drive chute bar, the first body of rod and arc, carries out the lift adjustment at the inner wall of barrel, is convenient for will place and fix at the inside major axis of different diameters of barrel, and is comparatively convenient.

Through the cooperation between telescopic link, thread bush and the screw rod for flexible about according to the telescopic link, the telescopic link can control the direction about the thread bush, and then when making the screw rod rotate, can drive the thread bush and move about stably, improves the stability about controlling of thread bush.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the cross plate, the housing and the cylinder of FIG. 1;

FIG. 3 is a schematic view showing the structure of the handle, the worm wheel and the rope reel of FIG. 2;

fig. 4 is a schematic structural view of the thread bushing, the screw and the handle in fig. 2.

In the figure: 1. the device comprises a transverse plate, 2, a first vertical rod, 3, a rubber pad, 4, a telescopic rod, 5, an adjusting mechanism, 501, a box body, 502, a worm, 503, a handle, 504, a worm wheel, 505, a rope drum, 506, a rope body, 507, a block body, 508, a through groove, 509, a second vertical rod, 6, a fixing mechanism, 601, a cylinder body, 602, a sleeve, 603, a first rod body, 604, an arc-shaped plate, 605, a second rod body, 606, a shell, 7, a traction mechanism, 701, a sliding groove rod, 702, a sliding block, 703, a thread sleeve, 704, a screw rod, 705 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a floating tool clamp for machining a large wheel shaft comprises a transverse plate 1 and a first vertical rod 2, the top of the transverse plate 1 is fixedly connected with the first vertical rod 2, the top of the transverse plate 1 is provided with an adjusting mechanism 5, the adjusting mechanism 5 comprises a box body 501, the box body 501 is fixedly connected to the top of the transverse plate 1, the box body 501 is rotatably connected with a worm 502 through a bearing, one end of the outer wall of the worm 502 is fixedly connected with a handle 503, the handle 503 can drive the worm 502 to rotate, the top of the worm 502 is meshed and connected with a worm wheel 504, the rear end face of the worm wheel 504 is fixedly connected with a rope drum 505, the worm wheel 504 can drive the rope drum 505 to rotate, the rope drum 505 is rotatably connected with the inner wall of the box body 501 through a connecting shaft, the outer wall of the rope drum 505 is wound with a rope body 506, one end of the rope body 506 is fixedly connected with a block 507, the rope body 506 can drive the block 507 to move up and down, the outer wall of the block 507 slides to form a through groove 508, the through groove 508 is machined at one end of the inner wall of the box body 501, the outer wall one end rigid coupling of block 507 has second montant 509, and block 507 can drive second montant 509 and carry out the elevating movement, and the inner wall of second montant 509 and first montant 2's outer wall clearance fit.

The top of the first vertical rod 2 is provided with a fixing mechanism 6, the fixing mechanism 6 comprises a cylinder 601, the cylinder 601 is fixedly connected to the top of the first vertical rod 2, two ends of the outer wall of the cylinder 601 are fixedly connected with sleeves 602, the inner walls of the two sleeves 602 are in clearance fit with first rod bodies 603, so that the first rod bodies 603 can perform lifting motion on the inner wall of the sleeves 602, one ends of the outer walls of the two first rod bodies 603 are fixedly connected with arc plates 604, the arc plates 604 are used for fixing a large wheel shaft on the inner wall of the cylinder 601, the outer walls of the arc plates 604 are in clearance fit with the inner wall of the cylinder 601, the inner wall of the first rod bodies 603 is in clearance fit with second rod bodies 605, the first rod bodies 603 can perform lifting motion on the outer wall of the second rod bodies 605, one ends of the outer walls of the two second rod bodies 605 are fixedly connected with shells 606, the two shells 606 are respectively fixedly connected to the top and the bottom of the outer wall of the cylinder 601, one ends of the outer walls of the two arc plates 604 are fixedly connected with rubber pads 3, the rubber pad 3 is fit with one end of the outer wall of the arc plate 604.

A traction mechanism 7 is arranged at one end of the outer wall of the first rod body 603, the traction mechanism 7 comprises a chute rod 701, the chute rod 701 is fixedly connected to one end of the outer wall of the first rod body 603, the inner wall of the chute rod 701 is connected with a sliding block 702 in a sliding manner, the rear end face of the sliding block 702 is fixedly connected with a threaded sleeve 703, the threaded sleeve 703 can drive the sliding block 702 to move left and right, further the chute rod 701 and the first rod body 603 can be driven to move up and down, a screw rod 704 is connected to the inner wall of the threaded sleeve 703 in a threaded manner, the screw rod 704 is rotatably connected with the shell 606 through a bearing, a handle 705 is fixedly connected to one end of the outer wall of the screw rod 704, the handle 705 can drive the screw rod 704 to rotate, a telescopic rod 4 is fixedly connected to one end of the inner wall of the shell 606, and one end of the outer wall of the telescopic rod 4 is fixedly connected with the top of the threaded sleeve 703.

When the floating tool clamp for machining the bull wheel shaft is used, the handle 503 is rotated, when the handle 503 rotates, the worm 502 is driven to rotate, when the worm 502 rotates, the worm wheel 504 and the rope drum 505 are driven to rotate, when the rope drum 505 rotates, the rope body 506 is driven to retract and release, the rope body 506 can pull the block 507, the second vertical rod 509 and the like, the outer wall of the first vertical rod 2 is adjusted to ascend and descend, the height of the second vertical rod and the barrel 601 fixed with the bull wheel shaft 509 is conveniently adjusted, the height can be adjusted according to actual working requirements conveniently, the handle 705 can be rotated, the handle 705 can drive the screw 704 to rotate, when the screw 704 rotates, the thread sleeve 703 can be driven, when the telescopic rod 4 stretches out and draws back, the left and right movement is performed, when the thread sleeve moves, the slide block 702 is driven to synchronously move, and the slide groove rod 701 is connected with the slide groove rod 702 in a sliding manner, so that the

slide groove rods

701, 703 and the slide groove rods are driven, First body of rod 603 and arc 604, the inner wall at barrel 601 carries out the lift adjustment, is convenient for fix the big shaft of placing the inside different diameters of barrel 601, and is comparatively convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bull wheel axle processing is with frock clamp that floats, includes diaphragm (1) and first montant (2), the top rigid coupling of diaphragm (1) has first montant (2), its characterized in that: the top of diaphragm (1) is equipped with guiding mechanism (5), guiding mechanism (5) include box (501), box (501) rigid coupling is in the top of diaphragm (1), box (501) rotate through the bearing and link to each other worm (502), the outer wall one end rigid coupling of worm (502) has handle (503), the top meshing of worm (502) links to each other worm wheel (504), the rear end face rigid coupling of worm wheel (504) has rope drum (505), rope drum (505) rotates through the inner wall of connecting axle and box (501) and links to each other, the outer wall winding of rope drum (505) is installed rope body (506), the one end rigid coupling of rope body (506) has block (507), the outer wall sliding of block (507) has logical groove (508), logical groove (508) processing is in the inner wall one end of box (501), the outer wall one end rigid coupling of block (507) has second montant (509), the inner wall of the second vertical rod (509) is in clearance fit with the outer wall of the first vertical rod (2).

2. The floating tool clamp for machining the large wheel shaft as claimed in claim 1, wherein the floating tool clamp comprises: the top of first montant (2) is equipped with fixed establishment (6), fixed establishment (6) include barrel (601), barrel (601) rigid coupling is in the top of first montant (2), the equal rigid coupling in outer wall both ends of barrel (601) has sleeve (602), two the equal clearance fit in inner wall of sleeve (602) has first body of rod (603), two the equal rigid coupling in outer wall one end of the first body of rod (603) has arc (604), the outer wall of arc (604) and the inner wall clearance fit of barrel (601), the inner wall clearance fit of the first body of rod (603) has the second body of rod (605), two the equal rigid coupling in outer wall one end of the second body of rod (605) has casing (606), two casing (606) rigid coupling respectively in the outer wall top and the bottom of barrel (601).

3. The floating tool clamp for machining the large wheel shaft as claimed in claim 2, wherein the floating tool clamp comprises: rubber pads (3) are fixedly connected to one ends of the outer walls of the two arc-shaped plates (604), and the rubber pads (3) are matched with one ends of the outer walls of the arc-shaped plates (604).

4. The floating tool clamp for machining the large wheel shaft as claimed in claim 3, wherein the floating tool clamp comprises: the outer wall one end of the first body of rod (603) is equipped with drive mechanism (7), drive mechanism (7) include spout pole (701), spout pole (701) rigid coupling is in the outer wall one end of the first body of rod (603), the inner wall of spout pole (701) slides and links to each other has slider (702), the rear end face rigid coupling of slider (702) has thread bush (703), the inner wall screw thread of thread bush (703) links to each other has screw rod (704), screw rod (704) rotate with casing (606) through the bearing and link to each other, the outer wall one end rigid coupling of screw rod (704) has handle (705).

5. The floating tool clamp for machining the large wheel shaft as claimed in claim 3, wherein the floating tool clamp comprises: the telescopic rod (4) is fixedly connected to one end of the inner wall of the shell (606), and one end of the outer wall of the telescopic rod (4) is fixedly connected with the top of the threaded sleeve (703).