CN211588800U

CN211588800U - Workpiece clamping and fixing structure for gear shaper machining

Info

Publication number: CN211588800U
Application number: CN202020231166.5U
Authority: CN
Inventors: 姚琼珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-09-29
Anticipated expiration: 2030-03-01

Abstract

The utility model discloses a work piece clamping fixed knot that gear shaping machine tooling used constructs, including the fixed mounting panel, fixed mounting panel's an upper surface side position fixed mounting has the mobile location platform, the internal surface of mobile location platform has been seted up and has been rotated the screw, one side surface of mobile location platform is provided with the rotation screw rod, the one end fixedly connected with who keeps away from the mobile location platform of rotation screw rod rotates the nut, one side fixed surface of rotation nut installs movable grip block, one side fixed surface of activity grip block installs the positive tooth of revolving. A work piece clamping fixed knot that gear shaping machine tooling was used constructs, can be when the fixed work piece of centre gripping, increase the resistance of work piece contact, more firm carry out the centre gripping fixed, prevent that work piece forward or reverse rotation from skidding, can adjust the fixed angle of work piece centre gripping, for the fixed facility that has brought of non-planar work piece centre gripping.

Description

Workpiece clamping and fixing structure for gear shaper machining

Technical Field

The utility model relates to a clamping fixed knot constructs the field, in particular to work piece clamping fixed knot that gear shaper machine tooling was used constructs.

Background

The workpiece clamping and fixing structure for machining the gear shaper is a structure for clamping and fixing a machined workpiece during machining of the gear shaper, is widely used in the gear shaper, and can be widely used along with the gradual increase of the use requirement of the gear shaper; when the work piece clamping fixed knot that gear shaper machine tooling was used constructs and uses, the fixed back of work piece clamping, gear shaper machine tooling atress can drive the work piece and skid and remove to leaded to work piece processing production error, secondly, can't be slight adjust work piece centre gripping angle, fixed the inconvenience of having brought for non-planar work piece centre gripping.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a workpiece clamping fixing structure for gear shaper machining, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a workpiece clamping and fixing structure for gear shaping machine processing comprises a fixing mounting plate, a movable positioning table is fixedly mounted at one side of the upper surface of the fixing mounting plate, a rotating screw hole is formed in the inner surface of the movable positioning table, a rotating screw is arranged at the outer surface of one side of the movable positioning table, a rotating nut is fixedly connected at one end, away from the movable positioning table, of the rotating screw, a movable clamping plate is fixedly mounted at the outer surface of one side of the rotating nut, a positive rotary tooth is fixedly mounted at the outer surface of one side of the movable clamping plate, a supporting and fixing plate is fixedly mounted at the other side of the upper surface of the fixing mounting plate, a rotary connecting shaft is movably mounted at the outer surface of one side of the supporting and fixing plate, a rotary supporting rod is fixedly connected at the outer side of the rotary connecting shaft, the fixed outer fixed surface of one side of fixed grip block installs the tooth of derotation, support the internal surface screw thread of fixed plate and install adjusting screw, adjusting screw's one end outer fixed surface installs the regulation handle, adjusting screw's other end surface movable mounting has the regulation connecting axle.

Preferably, a reinforcing rod is fixedly installed on the outer surface of one side of the supporting and fixing plate, and the lower end of the reinforcing rod is fixedly connected with the fixing and installing plate.

Preferably, one end of the rotating screw rod, which is far away from the rotating nut, penetrates into the mobile positioning table and is connected with the rotating screw hole in a matched manner.

Preferably, the mobile positioning table and the supporting and fixing plate are arranged in parallel, and the movable clamping plate is positioned on one side of the fixed clamping plate.

Preferably, the side shapes of the movable clamping plate and the fixed clamping plate are both circular, and the positive rotation teeth and the negative rotation teeth are respectively positioned at the edge positions of the movable clamping plate and the fixed clamping plate.

Preferably, the adjusting screw penetrates through the supporting and fixing plate, the adjusting handle and the adjusting connecting shaft are respectively located at two side positions of the supporting and fixing plate, and the adjusting connecting shaft is movably connected with the fixing clamping plate.

Compared with the prior art, the utility model discloses following beneficial effect has: this work piece clamping fixed knot of gear shaping machine processing usefulness constructs, through the movable grip block that sets up, fixed grip block, the tooth is revolved to the positive and the tooth is revolved to the contrary, can be when the fixed work piece of centre gripping, the resistance of work piece contact is increased, more firm centre gripping is fixed of carrying on, prevent that the work piece forward or reverse rotation from skidding, through the support fixed plate that sets up, the swivelling joint axle, the swivelling joint pole, fixed grip block, the tooth is revolved to the contrary, adjusting screw, adjust handle and regulation connecting axle, can adjust the fixed angle of work piece centre gripping, the fixed facility that has brought for non-planar work piece centre gripping.

Drawings

Fig. 1 is a schematic view of the overall structure of a workpiece clamping and fixing structure for machining of a gear shaper of the present invention;

fig. 2 is an exploded view of a mobile positioning table of a workpiece clamping and fixing structure for machining of a gear shaper of the present invention;

fig. 3 is a profile view of the supporting and fixing plate of the workpiece clamping and fixing structure for gear shaper machining.

In the figure: 1. fixing the mounting plate; 2. moving the positioning table; 3. rotating the screw hole; 4. rotating the screw; 5. rotating the nut; 6. a movable clamping plate; 7. orthodontics; 8. a support fixing plate; 9. rotating the connecting shaft; 10. rotating the support rod; 11. fixing the clamping plate; 12. reversely rotating teeth; 13. adjusting the screw rod; 14. adjusting the handle; 15. adjusting the connecting shaft; 16. and a reinforcing rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in figures 1-3, a workpiece clamping and fixing structure for gear shaping machine processing comprises a fixed mounting plate 1, a movable positioning table 2 is fixedly mounted at one side of the upper surface of the fixed mounting plate 1, a rotary screw hole 3 is formed in the inner surface of the movable positioning table 2, a rotary screw 4 is arranged on the outer surface of one side of the movable positioning table 2, a rotary nut 5 is fixedly connected to one end of the rotary screw 4 far away from the movable positioning table 2, a movable clamping plate 6 is fixedly mounted on the outer surface of one side of the rotary nut 5, a positive rotary tooth 7 is fixedly mounted on the outer surface of one side of the movable clamping plate 6, a supporting and fixing plate 8 is fixedly mounted at the other side of the upper surface of the fixed mounting plate 1, a rotary connecting shaft 9 is movably mounted on the outer surface of one side of the supporting and fixing plate 8, a rotary supporting rod 10 is fixedly connected to the, the outer surface of one side of the fixed clamping plate 11 is fixedly provided with a reverse-rotation tooth 12, the inner surface of the supporting and fixing plate 8 is provided with an adjusting screw 13 in a threaded manner, the outer surface of one end of the adjusting screw 13 is fixedly provided with an adjusting handle 14, and the outer surface of the other end of the adjusting screw 13 is movably provided with an adjusting connecting shaft 15;

the outer surface of one side of the supporting and fixing plate 8 is fixedly provided with a reinforcing rod 16, and the lower end of the reinforcing rod 16 is fixedly connected with the fixed mounting plate 1; one end of the rotary screw rod 4, which is far away from the rotary nut 5, penetrates into the mobile positioning table 2 and is connected with the rotary screw hole 3 in a matching way; the movable positioning table 2 and the supporting and fixing plate 8 are arranged in parallel, and the movable clamping plate 6 is positioned at one side of the fixed clamping plate 11; the side surfaces of the movable clamping plate 6 and the fixed clamping plate 11 are both circular, and the positive rotation teeth 7 and the negative rotation teeth 12 are respectively positioned at the edge positions of the movable clamping plate 6 and the fixed clamping plate 11; the adjusting screw 13 penetrates through the supporting and fixing plate 8, the adjusting handle 14 and the adjusting connecting shaft 15 are respectively located at two sides of the supporting and fixing plate 8, and the adjusting connecting shaft 15 is movably connected with the fixed clamping plate 11.

It should be noted that the utility model relates to a workpiece clamping and fixing structure for the processing of a gear shaper, a fixing and mounting plate 1 is used for connecting and fixing with the gear shaper, when in use, a workpiece is placed between a movable clamping plate 6 and a fixed clamping plate 11, a rotating nut 5 is rotated to drive a rotating screw 4 to rotate, the rotating screw 4 is connected with a screw thread in a rotating screw hole 3 through the rotating screw 4, so that the rotating screw 4 moves to one side to drive the movable clamping plate 6 to move to one side and prop against one side of the workpiece, then the fixed clamping plate 11 is matched with the other side of the workpiece to clamp and fix the workpiece, when the movable clamping plate 6 and the fixed clamping plate 11 are matched with the workpiece, the movable clamping plate 6 and the fixed clamping plate 11 are matched with the workpiece through an orthodontia tooth 7 and a contradontia tooth 12 on the outer surface to be connected with the workpiece, the orthodontia tooth 7 and the contradontia tooth 12 are connected through an uneven structure, increase the resistance of work piece centre gripping, and positive tooth 7 and the opposite direction of turning on tooth 12 are the opposite direction and arrange, thereby prevent that work piece forward and reverse rotation from skidding, it is fixed to more firm carry out the centre gripping to the work piece, when non-planar shape's work piece carries out the centre gripping, rotatable adjusting handle 14 drives adjusting screw 13 and rotates, make adjusting screw 13 carry out left and right sides displacement through the threaded connection with supporting fixed plate 8, thereby top through the rotatory activity of adjusting connecting axle 15 and move fixed grip block 11, make fixed grip block 11 rotate around swivelling joint axle 9 through swivel support bar 10, thereby adjust the vertical angle of fixed grip block 11, change the angle of work piece centre gripping, cooperate non-planar work piece to carry out centre gripping fixed use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a work piece clamping fixed knot of gear shaping machine processing usefulness constructs which characterized in that: comprises a fixed mounting plate (1), a movable positioning table (2) is fixedly mounted at one side of the upper surface of the fixed mounting plate (1), a rotary screw hole (3) is formed in the inner surface of the movable positioning table (2), a rotary screw rod (4) is arranged at the outer surface of one side of the movable positioning table (2), a rotary nut (5) is fixedly connected at one end of the rotary screw rod (4) far away from the movable positioning table (2), a movable clamping plate (6) is fixedly mounted at the outer surface of one side of the rotary nut (5), a positive rotary tooth (7) is fixedly mounted at the outer surface of one side of the movable clamping plate (6), a supporting and fixing plate (8) is fixedly mounted at the other side of the upper surface of the fixed mounting plate (1), a rotary connecting shaft (9) is movably mounted at the outer surface of one side of the supporting and fixing plate (8), and a rotary supporting rod (, the utility model discloses a rotary supporting rod, including the one end of swivelling joint pole (10), the one end external fixed surface of rotatory bracing piece (10) installs fixed grip block (11), one side external fixed surface of fixed grip block (11) installs counter-rotating tooth (12), adjusting screw (13) are installed to the internal surface screw thread of supporting and fixing plate (8), adjusting screw (13)'s one end external fixed surface installs regulation handle (14), adjusting screw (13)'s other end external fixed surface movable mounting has regulation connecting axle (15).

2. The workpiece clamping and fixing structure for gear shaping machine machining according to claim 1, characterized in that: and a reinforcing rod (16) is fixedly arranged on the outer surface of one side of the supporting and fixing plate (8), and the lower end of the reinforcing rod (16) is fixedly connected with the fixed mounting plate (1).

3. The workpiece clamping and fixing structure for gear shaping machine machining according to claim 1, characterized in that: one end of the rotating screw rod (4) far away from the rotating nut (5) penetrates through the inside of the mobile positioning table (2) to be connected with the rotating screw hole (3) in a matched mode.

4. The workpiece clamping and fixing structure for gear shaping machine machining according to claim 1, characterized in that: the movable positioning table (2) and the supporting and fixing plate (8) are arranged in parallel, and the movable clamping plate (6) is located on one side of the fixed clamping plate (11).

5. The workpiece clamping and fixing structure for gear shaping machine machining according to claim 1, characterized in that: the side shapes of the movable clamping plate (6) and the fixed clamping plate (11) are circular, and the forward-rotation teeth (7) and the backward-rotation teeth (12) are respectively located at the edge positions of the movable clamping plate (6) and the fixed clamping plate (11).

6. The workpiece clamping and fixing structure for gear shaping machine machining according to claim 1, characterized in that: adjusting screw (13) run through supporting fixed plate (8), adjust handle (14) and regulation connecting axle (15) and be located the both sides position of supporting fixed plate (8) respectively, adjust connecting axle (15) and fixed grip block (11) swing joint.