CN212144834U

CN212144834U - Gear clamping mechanism

Info

Publication number: CN212144834U
Application number: CN202020452190.1U
Authority: CN
Inventors: 居迎跃
Original assignee: Taixing Shuntai Reducer Co ltd
Current assignee: Taixing Shuntai Reducer Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-15
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a gear clamping machine constructs, including base and gear, it has the gear to peg graft in the inside of base, the regulating member is all installed to the inside both sides of base, the spout has all been seted up to the inside both sides of base, the clamping member is installed on the top of regulating member, the sloping block is installed on the top of clamping member, stabilizing member is all installed to the top both sides of base. This gear clamping mechanism uses through the cooperation of double-screw bolt, commentaries on classics piece, screwed pipe, slider and spout, has reached and to have carried out the regulation work to the clamping component, uses through the cooperation of deciding piece, bolt, knob and gear, has reached and to have carried out the clamping work to the gear, changes the pinion rack rather than matching according to the tooth pitch of different gears simultaneously, uses through the cooperation of sloping block, support, bull stick, clamp plate and gyro wheel, has reached and has clamped the back to the gear, increases the stability of gear.

Description

Gear clamping mechanism

Technical Field

The utility model relates to a gear clamping technical field specifically is a gear clamping machine constructs.

Background

Clamping is that before a workpiece starts to be machined, the workpiece must occupy a certain correct position on a machine tool or in a clamp, the process is called positioning, before the workpiece starts to be machined, the workpiece must occupy a certain correct position on the machine tool or in the clamp, the process is called positioning, in order to prevent the positioned workpiece from displacing under the action of cutting force and keep the workpiece at the correct position all the time in the machining process, the workpiece needs to be pressed and clamped firmly, the process is called clamping, the whole process of positioning and clamping is called clamping together, when the existing gear clamping mechanism is used, the clamping and fixing work of different gears cannot be achieved, meanwhile, the stability cannot be increased after clamping is carried out, the gear is prone to accidentally falling off during machining, and unnecessary loss is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear clamping machine constructs to current gear clamping machine who proposes in solving above-mentioned background art constructs when using, can't accomplish to press from both sides tight fixed work to the gear of difference, can't increase stability after pressing from both sides tightly simultaneously, and the gear appears easily and drops in the accident of adding man-hour, increases the problem of unnecessary loss.

In order to achieve the above object, the utility model provides a following technical scheme: a gear clamping mechanism comprises a base and gears, wherein the gears are inserted into the base, adjusting members are mounted on two sides of the interior of the base, sliding grooves are formed in two sides of the base, clamping members are mounted at the top ends of the adjusting members, inclined blocks are mounted at the top ends of the clamping members, and stabilizing members are mounted on two sides of the top end of the base;

preferably, the stabilizing member comprises a support, rotating rods, a pressing plate and rollers, the rotating rods are rotatably connected to the inner portions of the two sides of the support, the pressing plate is fixedly connected between the rotating rods, and the rollers are rotatably connected to the inner portions of the outer sides of the pressing plate.

Preferably, the roller is made of a metal material.

Preferably, the adjusting member comprises a stud, a rotating block, a threaded pipe and a sliding block, the rotating block is fixedly connected to the outer side of the stud, the threaded pipe is connected to the outer wall of the stud in a threaded manner, and the sliding block is fixedly connected to the top end of the threaded pipe.

Preferably, the clamping member includes fixed block, bolt, knob and pinion rack, the inside of fixed block rotates and is connected with the bolt, the outside rigid coupling of bolt has the knob, the outer wall threaded connection of bolt has the pinion rack, the pinion rack links to each other with the fixed block is pegged graft.

Preferably, the outer wall of the knob is processed with abrasive grains.

Preferably, the tooth pitch of the tooth plates is made according to the tooth pitch of different gears.

Compared with the prior art, the beneficial effects of the utility model are that: this gear clamping mechanism uses through the cooperation of double-screw bolt, commentaries on classics piece, screwed pipe, slider and spout, has reached and to have carried out the regulation work to the clamping component, uses through the cooperation of deciding piece, bolt, knob and gear, has reached and to have carried out the clamping work to the gear, changes the pinion rack rather than matching according to the tooth pitch of different gears simultaneously, uses through the cooperation of sloping block, support, bull stick, clamp plate and gyro wheel, has reached and has clamped the back to the gear, increases the stability of gear.

Drawings

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

FIG. 2 is a schematic left side cross-sectional connecting structure of the stabilizing member of FIG. 1;

fig. 3 is a schematic view of a connection structure of the pressing plate, the roller and the swash block in fig. 1.

In the figure: 1. the device comprises a base, 2, a gear, 3, an adjusting component, 301, a stud, 302, a rotating block, 303, a threaded pipe, 304, a sliding block, 4, a sliding groove, 5, a clamping component, 501, a fixed block, 502, a bolt, 503, a knob, 504, a toothed plate, 6, a sloping block, 7, a stabilizing component, 701, a support, 702, a rotating rod, 703, a pressing plate, 704 and a roller.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a gear clamping mechanism comprises a base 1 and a gear 2, the gear 2 is inserted into the base 1, the gear 2 can be inserted into and pulled out of the base 1, the base 1 and machinery such as a lathe are installed and fixed to work, adjusting members 3 are installed on two sides of the inside of the base 1, the adjusting members 3 can adjust clamping members 5, sliding grooves 4 are formed in two sides of the base 1, the clamping members 5 are installed at the top ends of the adjusting members 3, the clamping members 5 can clamp the gear 2, an inclined block 6 is installed at the top end of each clamping member 5, each clamping member 5 can drive the inclined block 6 to move left and right, stabilizing members 7 are installed on two sides of the top end of the base 1, and the stabilizing members 7 can increase the stability of the gear 2 in the base 1;

stabilizing member 7 includes support 701, bull stick 702, clamp plate 703 and gyro wheel 704, the inside equal rotation in both sides of support 701 is connected with bull stick 702, support 701 links to each other with base 1 is fixed, bull stick 702 can rotate in the inside of support 701, the rigid coupling has clamp plate 703 between bull stick 702, clamp plate 703 rotates in the inside of support 701 through bull stick 702, the inside rotation in the outside of clamp plate 703 is connected with gyro wheel 704, gyro wheel 704 can rotate in the inside of clamp plate 703, the material of gyro wheel 704 is made for the metal material.

The adjusting component 3 comprises a stud 301, a rotating block 302, a threaded pipe 303 and a sliding block 304, the rotating block 302 is fixedly connected to the outer side of the stud 301, the stud 301 is rotatably connected with the base 1 through a bearing, the rotating block 302 is provided with a hexagonal groove inside, the threaded pipe 303 is in threaded connection with the outer wall of the stud 301, the threaded pipe 303 can move left and right on the outer wall of the stud 301, the sliding block 304 is fixedly connected to the top end of the threaded pipe 303, the threaded pipe 303 can drive the sliding block 304 to move left and right, and the sliding block 304 can slide left and right inside the sliding groove 4.

Clamping member 5 includes deciding piece 501, bolt 502, knob 503 and pinion rack 504, the inside of deciding piece 501 rotates and is connected with bolt 502, bolt 502 rotates at the inside of deciding piece 501 through the bearing, the outside rigid coupling of bolt 502 has knob 503, it can drive bolt 502 to rotate knob 503, the outer wall threaded connection of bolt 502 has bolt 504, bolt 502 can fix pinion rack 504 screw thread in the inside of deciding piece 501, pinion rack 504 links to each other with deciding piece 501 grafting, pinion rack 504 can be followed the inside of deciding piece 501 and inserted and extracted, the outer wall processing of knob 503 has the grinding line, the grinding line can play the work that increases frictional force, the tooth pitch of pinion rack 504 is made according to the tooth pitch of different gears 2, pinion rack 504 carries out the change work according to different gears 2.

When the gear clamping mechanism is used, a user inserts the gear 2 into the base 1, the inserted toothed plate 504 matched with the gear 2 is inserted into the fixed block 501 by the user, the knob 503 is rotated, the knob 503 can drive the bolt 502 to rotate to fix the toothed plate 504 in the fixed block 501 in a threaded manner when rotating, the user rotates the two side rotating blocks 302 after installation, the rotating block 302 can drive the stud 301 to rotate when rotating, the stud 301 can drive the threaded pipe 303 to move inwards when rotating, the threaded pipe 303 can drive the sliding block 304 to move inwards when moving inwards, the sliding block 304 can slide inwards in the sliding groove 4, the sliding block 304 can drive the fixed block 501 to move inwards when moving inwards, the fixed block 501 can move inwards to insert the toothed plate 504 into the teeth of the gear 2, the inclined block 6 is driven to move inwards when moving inwards, and the roller 704 rolls upwards when the inclined block 6 moves inwards, the pressing plate 703 is tilted so that the pressing plate 703 rotates via the rotating rod 702, and the right side of the pressing plate 703 presses the gear 2, thereby completing stable operation.

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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "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; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear clamping machine constructs, includes base (1) and gear (2), the inside grafting of base (1) has gear (2), its characterized in that: adjusting members (3) are mounted on two sides of the interior of the base (1), sliding grooves (4) are formed in the two sides of the base (1), clamping members (5) are mounted at the top ends of the adjusting members (3), inclined blocks (6) are mounted at the top ends of the clamping members (5), and stabilizing members (7) are mounted on two sides of the top end of the base (1); the stabilizing member (7) comprises a support (701), rotating rods (702), pressing plates (703) and rollers (704), the rotating rods (702) are connected to the inner portions of the two sides of the support (701) in a rotating mode, the pressing plates (703) are fixedly connected between the rotating rods (702), and the rollers (704) are connected to the inner portions of the outer sides of the pressing plates (703) in a rotating mode.

2. The gear clamping mechanism according to claim 1, wherein: the roller (704) is made of metal.

3. The gear clamping mechanism according to claim 1, wherein: adjusting member (3) include double-screw bolt (301), change piece (302), screwed pipe (303) and slider (304), the outside rigid coupling of double-screw bolt (301) has and changes piece (302), the outer wall threaded connection of double-screw bolt (301) has screwed pipe (303), the top rigid coupling of screwed pipe (303) has slider (304).

4. The gear clamping mechanism according to claim 1, wherein: the clamping member (5) comprises a fixed block (501), a bolt (502), a knob (503) and a toothed plate (504), the bolt (502) is rotatably connected inside the fixed block (501), the knob (503) is fixedly connected to the outer side of the bolt (502), the toothed plate (504) is in threaded connection with the outer wall of the bolt (502), and the toothed plate (504) is connected with the fixed block (501) in an inserted connection mode.

5. The gear clamping mechanism according to claim 4, wherein: the outer wall of the knob (503) is processed with grinding grains.

6. The gear clamping mechanism according to claim 4, wherein: the tooth pitch of the toothed plate (504) is made according to the tooth pitch of different gears (2).