CN214642011U

CN214642011U - Gear punching and tapping tool

Info

Publication number: CN214642011U
Application number: CN202120443636.9U
Authority: CN
Inventors: 高原; 邹永平; 王冲
Original assignee: Xianyang Chengen Machinery Technology Co ltd
Current assignee: Xianyang Chengen Machinery Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-09
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a gear tapping frock that punches belongs to machining technical field, and this frock includes workstation, reference column, tight preforming, lifter, connecting plate and hydro-cylinder, wherein: the workstation includes the support riser of the work panel and the work panel both sides that the level was arranged, still is provided with the fixed plate that is used for fixed hydro-cylinder to use between the support riser, and the reference column symmetry sets up and is used for the location to treat the processing gear on the surface of workstation, sticiss the piece suit at the top of lifter, sticiss the piece and descend along with the decline of lifter, and be used for compressing tightly treating the processing gear, the utility model discloses can fix a position multiunit gear simultaneously, show promotion machining efficiency. Meanwhile, the positioning process is simple and easy to operate, and the technical problems of low positioning precision and low positioning speed in the process of punching and tapping the existing gear are solved.

Description

Gear punching and tapping tool

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a gear tapping frock that punches.

Background

The gear refers to a mechanical element with a gear continuously meshed on a wheel rim to transmit motion and power, and the gear is usually required to be punched and tapped in the field of mechanical transmission. In the prior art, various gear positioning devices already exist, however, how to further improve the processing efficiency and the processing precision, and realizing the synchronous positioning processing of a plurality of workpieces becomes a new technical problem, and especially for the positioning of an internal gear, a special tool needs to be designed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a gear tapping frock of punching can fix a position multiunit gear simultaneously, is showing and promotes machining efficiency. Meanwhile, the positioning process is simple and easy to operate, the technical problems of low positioning precision and low positioning speed in the process of punching and tapping the existing gear are solved, and the gear positioning device has a wide application prospect.

The utility model adopts the following technical scheme:

the utility model provides a gear tapping frock that punches, its characterized in that includes workstation, reference column, tight preforming, lifter, connecting plate and hydro-cylinder, wherein: the workbench comprises a horizontally arranged working panel and supporting vertical plates at two sides of the working panel, and a fixing plate for fixing the oil cylinder is arranged between the supporting vertical plates; the positioning columns are symmetrically arranged on the surface of the workbench and are used for positioning the gear to be machined; the pressing sheet is sleeved at the top of the lifting rod, descends along with the descending of the lifting rod and is used for pressing the gear to be processed; the bottom of the lifting rod is connected with the oil cylinder through a connecting plate.

Preferably, a plurality of top mounting holes have been seted up on the work panel, a plurality of top lifting holes have been arranged to the symmetry around the top mounting hole, top lifting hole is used for installing the lifter, a plurality of fixed orificess have been arranged to the symmetry around the top lifting hole, the fixed orifices is used for installing the reference column, a plurality of top connecting holes have still been seted up in the edge of work panel.

Preferably, the top of the supporting vertical plate is provided with a bottom connecting hole, connecting screws are arranged in the bottom connecting hole and the top connecting hole, a transverse connecting hole is arranged in the middle of the supporting vertical plate, a transverse connecting screw is arranged in the transverse connecting hole, the bottom of the supporting vertical plate is provided with a long groove, and the long groove can be connected with a clamping block on a machine tool.

Preferably, a plurality of bottom lifting holes are formed in the fixing plate and used for installing telescopic rods of the oil cylinders, a plurality of bottom mounting holes are symmetrically arranged around the bottom lifting holes and used for installing cylinder bodies of the oil cylinders.

Preferably, the top of the positioning column is provided with a conical surface of 2-5 degrees.

Preferably, the connecting plate is provided with a middle hole, the middle hole is used for connecting a telescopic rod of an oil cylinder, a plurality of side holes are symmetrically arranged around the middle hole, and the side holes are used for installing a lifting rod.

Preferably, the top of the lifting rod is sleeved with a nut, and the bottom of the lifting rod is provided with an external thread.

Preferably, the middle part of the pressing sheet is provided with an installation groove, and the installation groove can be sleeved on the lifting rod.

The utility model discloses a gear tapping frock of punching has following beneficial effect:

(1) the utility model discloses can fix a position multiunit gear simultaneously, show and promote machining efficiency, simultaneously, utilize the hydro-cylinder can realize the automatic action that compresses tightly, ensure the security of course of working.

(2) The utility model discloses utilize the reference column and sticis the technical scheme that the piece combines, at first utilize the guide effect of reference column, will treat the gear quick positioning of processing, the effect that compresses tightly of the tight preforming of recycle will treat that the gear secondary of processing is fixed.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a working panel of the present invention;

fig. 3 is a schematic view of the structure of the support riser of the present invention;

fig. 4 is a schematic structural view of the fixing plate of the present invention;

fig. 5 is a schematic structural view of the positioning column of the present invention;

fig. 6 is a schematic view of the compressing structure of the present invention;

FIG. 7 is a schematic view of the connection plate structure of the present invention;

fig. 8 is a schematic view of the structure of the lifting rod of the present invention;

fig. 9 is a schematic front structural view of the compressing sheet of the present invention;

fig. 10 is a schematic diagram of the top structure of the compressing tablet of the present invention.

The device comprises a workbench 1, a working panel 101, a supporting vertical plate 102, a fixing plate 103, a 1011 top mounting hole, a 1012 top lifting hole, a 1013 fixing hole, a 1014 top connecting hole, a 1021 bottom connecting hole, a 1022 transverse connecting hole, a 1023 long groove, a 1031 bottom lifting hole, a 1032 bottom mounting hole, a 2-positioning column, a 3-pressing sheet, a 301 mounting groove, a 4-lifting rod, a 401-nut, a 402-external thread, a 5-connecting plate, a 501 middle hole, a 502-side hole, a 6-oil cylinder, a 601-cylinder body and a 602-telescopic rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 10, the gear punching and tapping tool includes a workbench 1, a positioning column 2, a pressing sheet 3, a lifting rod 4, a connecting plate 5 and an oil cylinder 6, in this embodiment, the workbench 1 adopts a detachable structure, and specifically includes a horizontally arranged working panel 101 and supporting risers 102 at two sides of the working panel 101, a fixing plate 103 for fixing the oil cylinder 6 is further disposed between the supporting risers 102, as shown in fig. 1 to 4, 2 top mounting holes 1011 are formed on the working

panel

101, 4 top lifting and lowering holes 1012 are symmetrically disposed around the top mounting holes 1011, the top lifting and lowering holes 1012 are used for accommodating the

lifting rod

4, 2 fixing holes 1013 are symmetrically disposed around the top lifting and lowering holes 1012, the fixing holes 1013 are used for mounting the

positioning column

2, 4 top connecting holes 1014 are further formed at an edge of the working panel 101, bottom connecting holes 1021 are formed at tops of the two supporting risers 102, connecting screws are arranged inside the bottom connecting hole 1021 and the top connecting hole 1014, a transverse connecting hole 1022 is arranged in the middle of the supporting vertical plate 102, a transverse connecting screw is arranged inside the transverse connecting hole 1022 and used for connecting the supporting vertical plate 102 and the fixing plate 103, a long groove 1023 is formed in the bottom of the supporting vertical plate 102, the long groove 1023 can be connected with a clamping block on a machine tool, and the workbench 1 is further convenient to disassemble. It should be noted that 2 bottom lifting holes 1031 are formed in the fixing plate 103, the bottom lifting holes 1031 are used for installing the telescopic rods 602 of the

oil cylinders

6, 4 bottom installation holes 1032 are symmetrically arranged around the bottom lifting holes 1031, the bottom installation holes are used for installing the cylinder bodies 601 of the oil cylinders 6, the connecting plate 5 is provided with center holes 501, the center holes 501 are used for connecting the telescopic rods 602 of the oil cylinders 6, a plurality of side holes 502 are symmetrically arranged around the center holes 501, and the side holes 502 are used for installing the lifting rods 4.

Specifically, the middle part of the compressing sheet 3 is provided with a mounting groove 301, the mounting groove 301 can be sleeved on the lifting rod 4, the compressing sheet 3 is sleeved on the top of the lifting rod 4, and the compressing sheet 3 descends along with the descending of the lifting rod 4 and is used for compressing the gear to be processed. The top cover of lifter 4 is equipped with nut 401, and nut 401 can push down tight preforming 3, and the bottom of lifter 4 is provided with external screw thread 402, and the bottom of lifter 4 is passed through connecting plate 5 and is connected with hydro-cylinder 6.

In this embodiment, the middle part of connecting plate 5 is connected with telescopic link 602, installs lifter 4 around connecting plate 5, and lifter 4 passes a lift hole 1012, and this frock utilizes two hydro-cylinders 6 as the power supply, and every hydro-cylinder 6 drives 1 connecting plate 5 that corresponds respectively, and every connecting plate 5 drives 4 lifter 4 motions respectively, and every lifter 4 drives the 3 motions of the piece that sticiss that correspond respectively again, and 8 gears can be fixed a position to fixed process at every turn. In the drawing, the positioning columns 2 are symmetrically arranged on the surface of the workbench 1 and used for positioning the teeth to be machined, the top of each positioning column 2 is provided with a conical surface of 2-5 degrees and used for guiding the gear ring to fall, and the two positioning columns 2 can limit the position of the inner gear ring.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a gear tapping frock that punches, its characterized in that includes workstation (1), reference column (2), sticiss piece (3), lifter (4), connecting plate (5) and hydro-cylinder (6), wherein:

the workbench (1) comprises a horizontally arranged working panel (101) and supporting vertical plates (102) on two sides of the working panel (101), and a fixing plate (103) for fixing the oil cylinder (6) is arranged between the supporting vertical plates (102);

the positioning columns (2) are symmetrically arranged on the surface of the workbench (1) and are used for positioning the gear to be machined;

the pressing sheet (3) is sleeved on the top of the lifting rod (4), and the pressing sheet (3) descends along with the descending of the lifting rod (4) and is used for pressing the gear to be processed;

the bottom of the lifting rod (4) is connected with the oil cylinder (6) through a connecting plate (5).

2. The gear punching and tapping tool according to claim 1, wherein a plurality of top mounting holes (1011) are formed in the working panel (101), a plurality of top lifting holes (1012) are symmetrically arranged around the top mounting holes (1011), the top lifting holes (1012) are used for mounting lifting rods (4), a plurality of fixing holes (1013) are symmetrically arranged around the top lifting holes (1012), the fixing holes (1013) are used for mounting positioning columns (2), and a plurality of top connecting holes (1014) are further formed in the edge of the working panel (101).

3. The gear punching and tapping tool according to claim 2, wherein a bottom connecting hole (1021) is formed in the top of the supporting vertical plate (102), connecting screws are arranged inside the bottom connecting hole (1021) and the top connecting hole (1014), a transverse connecting hole (1022) is formed in the middle of the supporting vertical plate (102), a transverse connecting screw is arranged inside the transverse connecting hole (1022), an elongated slot (1023) is formed in the bottom of the supporting vertical plate (102), and the elongated slot (1023) can be connected with a fixture block on a machine tool.

4. The gear punching and tapping tool according to claim 3, wherein a plurality of bottom lifting holes (1031) are formed in the fixing plate (103), the bottom lifting holes (1031) are used for installing telescopic rods (602) of the oil cylinder (6), a plurality of bottom installing holes (1032) are symmetrically arranged around the bottom lifting holes (1031), and the bottom installing holes are used for installing a cylinder body (601) of the oil cylinder (6).

5. The gear punching and tapping tool according to claim 4, wherein the top of the positioning column (2) is provided with a conical surface of 2-5 degrees.

6. The gear punching and tapping tool according to claim 5, wherein a middle hole (501) is formed in the connecting plate (5), the middle hole (501) is used for connecting a telescopic rod (602) of an oil cylinder (6), a plurality of side holes (502) are symmetrically arranged around the middle hole (501), and the side holes (502) are used for installing a lifting rod (4).

7. The gear punching and tapping tool according to claim 6, wherein a nut (401) is sleeved on the top of the lifting rod (4), and an external thread (402) is arranged at the bottom of the lifting rod (4).

8. The gear punching and tapping tool according to claim 7, wherein a mounting groove (301) is formed in the middle of the pressing plate (3), and the mounting groove (301) can be sleeved on the lifting rod (4).