CN211991790U

CN211991790U - Reaming device for press

Info

Publication number: CN211991790U
Application number: CN202020587070.2U
Authority: CN
Inventors: 范锦春; 邹虎; 陈亮; 焦国庆; 许家亮
Original assignee: Anhui Zhongjia Environmental Protection Building Material Technology Co ltd
Current assignee: Anhui Zhongjia Environmental Protection Building Material Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-24
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a reaming device for press, including press body and motor, the bottom fixedly connected with base of press body, and the inside left side fixed mounting of base has the motor, the fixed surface of motor has the gag lever post, the output of motor and the left side fixed connection of first screw rod, and the right side of first screw rod is fixed with the second connecting rod, the fixed surface of second connecting rod has cup jointed first cone pulley, and the surface of first cone pulley meshes with the surface of second cone pulley mutually, the top fixedly connected with second screw rod of second cone pulley, and the surface of second screw rod has cup jointed the carousel. The utility model discloses be provided with blade and carousel, through the pull rod operation when making things convenient for the device to use, accomodate in the inside of base when no, through the work of two sets of grip blocks of motor control, thereby avoid the part position to produce and remove and make the position of punching take place the skew.

Description

Reaming device for press

Technical Field

The utility model relates to a press technical field specifically is a reaming device for press.

Background

With the continuous development of the industrial society, an inner hole on a movable workbench of a press is provided with a wear-resistant sleeve, the wear-resistant sleeve is soaked and cooled by liquid nitrogen during installation and is difficult to dismount after installation, and when the press is installed on site, the wear-resistant sleeve often causes the diameter of the inner hole on the workbench to deviate from the outer diameter of a shaft due to expansion with heat and contraction with cold, and the diameter of the inner hole is slightly smaller than the outer diameter of the shaft under the common condition, so that the mounting failure of the shaft and the hole is.

The prior patent numbers: CN201320693149.3 discloses a reaming device. For solving the technical problem that hole diameter and axle external diameter deviation cause axle, hole installation failure in the field installation of present press, the utility model provides a press travelling table hole reaming device, including a cutter arbor, the afterbody of cutter arbor is equipped with the electric drill and presss from both sides tight handle, its characterized in that: the front end part of the cutter bar body is provided with a radial through square hole, and a square cutter is positioned in the square hole; connect a cylindric hole location head at the cutter arbor front end, the axle center department of hole location head is equipped with a screw hole, the screw hole link up with the square hole, the device simple structure, and processing is convenient, can carry out the reaming operation at the simple instrument of on-the-spot utilization, the technical problem of hole and axle diameter deviation has effectively been solved, but the above-mentioned device need carry in addition, the operation is inconvenient, and the above-mentioned device is difficult to effectual fixed article, the article can not effective fixed position when punching, thereby make the position of punching take place the skew phenomenon, consequently, need a reaming device for the press to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reaming device for press to solve the inconvenient and no fixed knot of operation problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reaming device for a press machine comprises a press machine body and a motor, wherein the bottom end of the press machine body is fixedly connected with a base, a motor is fixedly arranged on the left side inside the base, a limiting rod is fixed on the surface of the motor, the output end of the motor is fixedly connected with the left side of the first screw rod, a second connecting rod is fixed on the right side of the first screw rod, a first conical wheel is fixedly sleeved on the surface of the second connecting rod, the surface of the first conical wheel is meshed with the surface of the second conical wheel, the top end of the second conical wheel is fixedly connected with a second screw rod, the surface of the second screw is sleeved with a turntable, the top ends of the two sides of the turntable are both fixed with blades, the bottom end of the second cone wheel is fixed with a first connecting rod, the bottom end of the first connecting rod is fixed with a pull rod, the bottom end of the inner side of the press machine body is provided with a wear-resistant sleeve, and the surface of the base is provided with a reserved groove.

Preferably, the top of both sides of gag lever post is fixed with the connecting block, and the top of connecting block articulates there is the telescopic link, the top of telescopic link articulates there is the grip block.

Preferably, the top end of the blade is fixedly connected with a positioning head, and the positioning head is of a cylindrical structure.

Preferably, a cavity is formed in the turntable, and an internal thread matched with the external thread on the surface of the second screw rod is arranged on the inner wall of the cavity.

Preferably, a preformed hole is formed in the first connecting rod, and a bolt is inserted into the preformed hole.

Compared with the prior art, the beneficial effects of the utility model are that: this reaming device for press is provided with blade and carousel, operates when making things convenient for the device to use through the pull rod, accomodates in the inside of base when not, through two sets of grip blocks work of motor control, thereby avoids the part position to produce and removes and make the position of punching take place the skew.

(1) The device is provided with blade and carousel, and the wear-resisting cover of expansion that the location head can expand in advance, can be effective quick through blade and the wear-resisting cover of carousel to through the pull rod operation when facilitating the device use, accomodate in the inside of base when not, easy operation is swift.

(2) The device passes through the work of two sets of grip blocks of motor control, and the grip block can the centre gripping fix part and wear-resisting cover, thereby avoids the part position to produce and removes and make the position of punching take place the skew, has effectively guaranteed the result of use of part and wear-resisting cover.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a press body; 2. a clamping plate; 3. a motor; 4. a base; 5. a first screw; 6. a limiting rod; 7. connecting blocks; 8. a telescopic rod; 9. a wear-resistant sleeve; 10. positioning the head; 11. a blade; 12. a turntable; 13. a first conical wheel; 14. a second screw; 15. a first connecting rod; 16. a pull rod; 17. reserving a hole; 18. a second conical wheel; 19. a second connecting rod; 20. reserving a groove; 21. and (4) bolts.

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. 1-4, the present invention provides an embodiment:

the utility model provides a reaming device for press, including press body 1 and motor 3, the bottom fixedly connected with base 4 of press body 1, and the inside left side fixed mounting of base 4 has motor 3, motor 3's fixed surface has gag lever post 6, the both sides top of gag lever post 6 is fixed with connecting block 7, and the top of connecting block 7 articulates there is telescopic link 8, the position of telescopic link 8 restriction grip block 2 makes grip block 2 only can the horizontally shift position, the top of telescopic link 8 articulates there is grip block 2, grip block 2 is provided with two sets ofly, motor 3's the output and the left side fixed connection of first screw rod 5, and the right side of first screw rod 5 is fixed with second connecting rod 19, the surface of first screw rod 5 is provided with two sets of external screw threads, and the opposite direction of two sets of external screw threads.

Fixed cover in surface of second connecting rod 19 has been connect first cone pulley 13, and the surface of first cone pulley 13 meshes with the surface of second cone pulley 18 mutually, the top fixedly connected with second screw rod 14 of second cone pulley 18, and carousel 12 has been cup jointed on the surface of second screw rod 14, the cavity has been seted up to the inside of carousel 12, and the inner wall of cavity is provided with the internal thread that cooperatees and use with 14 surperficial external screw threads of second screw rod, second screw rod 14 rotates and can drives carousel 12 rotation and elevating position, the both sides top of carousel 12 all is fixed with blade 11, the top fixedly connected with locating head 10 of blade 11, and locating head 10 is cylindrical structure, locating head 10 can preferentially expand wear-resisting cover 9 and make things convenient for blade 11 work.

The bottom mounting of second cone pulley 18 has head rod 15, preformed hole 17 has been seted up to head rod 15's inside, and the inside of preformed hole 17 is inserted and is equipped with bolt 21, preformed hole 17 is provided with two sets ofly, the difference of two sets of preformed hole 17 positions makes second screw rod 14 rotate or not rotate, thereby realize different effects, head rod 15's bottom mounting has pull rod 16, the inboard bottom of press body 1 is provided with wear-resisting cover 9, preformed groove 20 has been seted up on the surface of base 4.

The working principle is as follows: when the device is used, the wear-resistant sleeve 9 is placed on the surface of the base 4, the motor 3 is controlled to work through an external power supply, the motor 3 drives the first screw rod 5 to rotate through the transmission shaft, the first screw rod 5 rotates to drive the clamping plates 2 to move towards the position of the wear-resistant sleeve 9, the wear-resistant sleeve 9 is clamped and fixed by the two groups of clamping plates 2, when the wear-resistant sleeve 9 needs to be expanded, the pull rod 16 is manually moved upwards, the pull rod 16 drives the first connecting rod 15 and the second conical wheel 18 to move upwards so that the second conical wheel 18 is meshed with the first conical wheel 13, the position of the first connecting rod 15 is fixed through the bolt 21, the position of the second conical wheel 18 is fixed, the first conical wheel 5 drives the first conical wheel 13 to rotate while rotating, the first conical wheel 13 drives the second conical wheel 18 and the second screw rod 14 to rotate simultaneously, the second screw rod 14 enables the positioning head 10 and the turntable 12 to move upwards simultaneously, the positioning head, and the wear-resistant sleeve 9 is expanded again through the blade 11, so that the wear-resistant sleeve 9 is convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reaming device for press, includes press body (1) and motor (3), its characterized in that: the bottom end of the press machine body (1) is fixedly connected with a base (4), a motor (3) is fixedly mounted on the left side inside the base (4), a limiting rod (6) is fixed on the surface of the motor (3), the output end of the motor (3) is fixedly connected with the left side of a first screw rod (5), a second connecting rod (19) is fixed on the right side of the first screw rod (5), a first cone pulley (13) is sleeved on the surface of the second connecting rod (19), the surface of the first cone pulley (13) is meshed with the surface of a second cone pulley (18), a second screw rod (14) is fixedly connected to the top end of the second cone pulley (18), a turntable (12) is sleeved on the surface of the second screw rod (14), blades (11) are fixed on the top ends of two sides of the turntable (12), a first connecting rod (15) is fixed on the bottom end of the second cone pulley (18), the bottom end of the first connecting rod (15) is fixed with a pull rod (16), the bottom end of the inner side of the press machine body (1) is provided with a wear-resistant sleeve (9), and the surface of the base (4) is provided with a preformed groove (20).

2. The reaming device for press machine according to claim 1, characterized in that: the utility model discloses a spacing pole, including gag lever post (6), connecting block (7) are fixed with on the both sides top of gag lever post (6), and the top of connecting block (7) articulates there is telescopic link (8), the top of telescopic link (8) articulates there is grip block (2).

3. The reaming device for press machine according to claim 1, characterized in that: the top end of the blade (11) is fixedly connected with a positioning head (10), and the positioning head (10) is of a cylindrical structure.

4. The reaming device for press machine according to claim 1, characterized in that: a cavity is formed in the rotary table (12), and an internal thread matched with the external thread on the surface of the second screw (14) is arranged on the inner wall of the cavity.

5. The reaming device for press machine according to claim 1, characterized in that: a preformed hole (17) is formed in the first connecting rod (15), and a bolt (21) is inserted into the preformed hole (17).