CN219882384U - Pin puller of diamond hexahedral top press - Google Patents

Abstract

The utility model belongs to the field of pin extractors of hexahedral press machines, and particularly relates to a pin extractor of a diamond hexahedral press machine, which comprises a base, wherein an adjusting pipe is fixedly connected to the upper end of the base, a telescopic column is connected to the inside of the adjusting pipe in a sliding manner, a square cover is fixedly connected to one end of the telescopic column, a servo motor is fixedly arranged on the outer side of the square cover, an auxiliary limiting mechanism is arranged on the outer side of the square cover, and a height adjusting mechanism is arranged inside the adjusting pipe. According to the pin pulling device, the fixed cover, the limiting frame, the connecting frame and the like are additionally arranged on the outer side of the square cover, when the pin is required to be pulled out, the limiting frame can be hung on the outer side of the hexahedral press, and then the connecting force between the square cover and the hexahedral press can be increased in an auxiliary manner through the limiting frame in the process of pushing the pin by the ejection column, so that the square cover is prevented from being separated from the hexahedral press in the process of pushing the pin, and the pin pulling is enabled to be more stable.

Description

Pin puller of diamond hexahedral top press

Technical Field

The utility model relates to the technical field of pin extractors of hexahedral press, in particular to a pin extractor of a diamond hexahedral press.

Background

When dismantling the hexahedral press, need pull out the bolt of hexahedral press through the pin puller, according to patent grant bulletin number: the utility model provides a six roof presses of diamond pin puller that CN205572309U put forward, this application discloses a six roof presses of diamond pin puller, including internal diameter and the diameter assorted sleeve of waiting to pull out the long round pin, telescopic first tip detachable is provided with locating part, the round hole has been seted up to locating part's central part, runs through the first end of the threaded rod of round hole with wait to pull out long round pin fixed connection, and the second end is connected with drive arrangement, drive arrangement is used for the pull the threaded rod will wait to pull out long round pin and pull out. The pin puller of the diamond hexahedral press provided by the utility model can reduce the labor intensity of pin pulling operation, can keep the integrity of a long pin, and can be reused so as to reduce waste. However, the pin puller in the prior art is stressed greatly in the using process, is easy to separate from the hexahedral press, so that the pins cannot be pulled out, and in addition, the pins are different in height in the using process, so that the device is inconvenient to adjust. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a pin puller of a diamond hexahedral press, which solves the problem that the pin puller is stressed more and easily falls off, and the pin puller is inconvenient to adjust in the pin puller height.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a six top press pin puller of diamond, includes the base, the upper end fixedly connected with regulation pipe of base, the inside sliding connection of regulation pipe has flexible post, the one end fixedly connected with square cover of flexible post, the outside fixed mounting of square cover has servo motor, the outside of square cover is provided with supplementary stop gear, the inside of regulation pipe is provided with high adjustment mechanism, the inside sliding connection of square cover has square board, the outside fixedly connected with ejector post of square board, the screw rod is installed through the bearing to the inside of square cover, servo motor's output shaft with screw rod fixed connection.

Preferably, the screw rod is in threaded connection with the square plate, the screw rod is in movable connection with the ejection column, and the square cover can guide the movement of the square plate.

Preferably, the auxiliary limiting mechanism comprises a fixed cover, a connecting frame, a limiting frame and a first spring, wherein the outer side of the square cover is fixedly connected with the fixed cover, the connecting frame is fixedly connected with the inside of the fixed cover in a sliding manner, one end of the connecting frame is fixedly connected with the limiting frame, the limiting frame is in contact with the fixed cover, the first spring is arranged on the outer side of the connecting frame, and the limiting frame can be hung on the outer side of the hexahedral press to limit the square cover.

Preferably, one end of the first spring is fixedly connected with the connecting frame, the other end of the first spring is fixedly connected with the fixed cover, and the first spring can drive the connecting frame to automatically reset through elasticity.

Preferably, the height adjusting mechanism comprises a connecting rod, a limiting block, a positioning groove, a second spring and a pull ring plate, wherein the connecting rod is connected to the inner side of the adjusting pipe in a sliding manner, one end of the connecting rod is fixedly connected with the limiting block, a plurality of uniformly distributed positioning grooves are formed in the telescopic column, the other end of the connecting rod is fixedly connected with the pull ring plate, the second spring is arranged on the outer side of the connecting rod, one end of the second spring is fixedly connected with the adjusting pipe, the other end of the second spring is fixedly connected with the limiting block, and the second spring can drive the limiting block to automatically reset through elastic force.

Preferably, the limiting block is in sliding connection with the positioning groove, the limiting block is in sliding connection with the adjusting pipe, the pull ring plate is in contact with the adjusting pipe, and the pull ring plate can drive the connecting rod to move.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the pin pulling device, the fixed cover, the limiting frame, the connecting frame and the like are additionally arranged on the outer side of the square cover, when the pin is required to be pulled out, the limiting frame can be hung on the outer side of the hexahedral press, and then the connecting force between the square cover and the hexahedral press can be increased in an auxiliary manner through the limiting frame in the process of pushing the pin by the ejection column, so that the square cover is prevented from being separated from the hexahedral press in the process of pushing the pin, and the pin pulling is enabled to be more stable.

2. According to the utility model, the limit block, the connecting rod, the pull ring plate and other structures are additionally arranged in the adjusting pipe, the limit block can be driven by the elastic force of the second spring to slide into the locating groove on the telescopic column to limit the telescopic column, and when the height of the telescopic column needs to be adjusted, the height of the square cover can be adjusted by adjusting the limit block in different locating grooves, so that the ejection height can be adjusted more conveniently.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a rear cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a top view of the square cap of FIG. 2 of the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present utility model

In the figure: 1. a base; 2. an adjusting tube; 3. a telescopic column; 4. a square cover; 5. a servo motor; 6. an auxiliary limiting mechanism; 7. a height adjusting mechanism; 8. a square plate; 9. an ejection column; 10. a screw; 61. a fixed cover; 62. a connecting frame; 63. a limiting frame; 64. a first spring; 71. a connecting rod; 72. a limiting block; 73. a positioning groove; 74. a second spring; 75. and (5) pulling the ring plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a pin puller of a diamond hexahedral press comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a regulating tube 2, the inside of the regulating tube 2 is slidably connected with a telescopic column 3, one end of the telescopic column 3 is fixedly connected with a square cover 4, the outside of the square cover 4 is fixedly provided with a servo motor 5, the outside of the square cover 4 is provided with an auxiliary limiting mechanism 6, the inside of the regulating tube 2 is provided with a height adjusting mechanism 7, the inside of the square cover 4 is slidably connected with a square plate 8, the outside of the square plate 8 is fixedly connected with an ejection column 9, a screw 10 is arranged in the inside of the square cover 4 through a bearing, an output shaft of the servo motor 5 is fixedly connected with the screw 10, the screw 10 is in threaded connection with the square plate 8, the screw 10 is movably connected with the ejection column 9, and the square cover 4 can guide the movement of the square plate 8.

Referring to fig. 1, 2 and 3, the auxiliary limiting mechanism 6 includes a fixed cover 61, a connecting frame 62, a limiting frame 63 and a first spring 64, the outer side of the square cover 4 is fixedly connected with the fixed cover 61, the connecting frame 62 is slidably connected with the inside of the fixed cover 61, one end of the connecting frame 62 is fixedly connected with the limiting frame 63, the limiting frame 63 contacts with the fixed cover 61, the first spring 64 is arranged on the outer side of the connecting frame 62, the limiting frame 63 can be hung on the outer side of the hexahedral press to limit the square cover 4, one end of the first spring 64 is fixedly connected with the connecting frame 62, the other end of the first spring 64 is fixedly connected with the fixed cover 61, and the first spring 64 can drive the connecting frame 62 to reset automatically through elastic force.

Referring to fig. 1, 2 and 4, the height adjusting mechanism 7 includes a connecting rod 71, a limiting block 72, a positioning slot 73, a second spring 74 and a pull ring plate 75, the inside of the adjusting tube 2 is slidably connected with the connecting rod 71, one end of the connecting rod 71 is fixedly connected with the limiting block 72, a plurality of uniformly distributed positioning slots 73 are formed in the telescopic column 3, the other end of the connecting rod 71 is fixedly connected with the pull ring plate 75, the second spring 74 is arranged on the outer side of the connecting rod 71, one end of the second spring 74 is fixedly connected with the adjusting tube 2, the other end of the second spring 74 is fixedly connected with the limiting block 72, the second spring 74 can drive the limiting block 72 to automatically reset through elastic force, the limiting block 72 is slidably connected with the positioning slot 73, the limiting block 72 is slidably connected with the adjusting tube 2, the pull ring plate 75 is in contact with the adjusting tube 2, and the pull ring plate 75 can drive the connecting rod 71 to move.

The specific implementation process of the utility model is as follows: when the square cover 4 is used, the pull ring plate 75 is pulled, the pull ring plate 75 drives the limiting block 72 to move through the connecting rod 71 and compresses the second spring 74, when the limiting block 72 is separated from the current positioning groove 73, the square cover 4 is moved, when the height is moderate, the pull ring plate 75 is loosened, the second spring 74 is reset, and the second spring 74 can limit the height of the square cover 4 by driving the limiting block 72 to slide into the positioning groove 73;

then pulling the spacing 63, spacing 63 drives link 62 and removes and compress spring one 64, then with square cover 4 and the contact of hexahedral top press, loosen spacing 63 after the contact, spring one 64 resets, spring one 64 can drive spacing 63 and slide the outside of hexahedral top press and carry out spacingly to square cover 4's position through elasticity, then start servo motor 5, servo motor 5 drives screw rod 10 and rotates, screw rod 10 is at pivoted in-process through with the screw thread cooperation drive ejection post 9 between the square board 8 remove, ejection post 9 can be ejecting the inside bolt of hexahedral top press at the in-process that removes, can be through spacing of spacing 63 at the in-process of ejecting, avoid square cover 4 to break away from the hexahedral top press, can make the bolt be more convenient for ejecting.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a six roof presses of diamond pulls out cotter, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), square cover (4) and screw rod (10), including base (1), upper end fixedly connected with adjusting tube (2) of base (1), the inside sliding connection of adjusting tube (2) has flexible post (3), the one end fixedly connected with square cover (4) of flexible post (3), the outside fixed mounting of square cover (4) has servo motor (5), the outside of square cover (4) is provided with supplementary stop gear (6), the inside of adjusting tube (2) is provided with height adjustment mechanism (7), the inside sliding connection of square cover (4) has square board (8), the outside fixedly connected with ejector post (9) of square board (8), screw rod (10) are installed through the bearing to the inside of square cover (4), the output shaft of servo motor (5) with screw rod (10) fixed connection.

2. A diamond hexahedral press pin puller according to claim 1, characterized in that: the screw rod (10) is connected with the square plate (8) through threads, and the screw rod (10) is movably connected with the ejection column (9).

3. A diamond hexahedral press pin puller according to claim 1, characterized in that: the auxiliary limiting mechanism (6) comprises a fixed cover (61), a connecting frame (62), a limiting frame (63) and a first spring (64), wherein the fixed cover (61) is fixedly connected to the outer side of the square cover (4), the connecting frame (62) is connected to the inner side of the fixed cover (61) in a sliding mode, the limiting frame (63) is fixedly connected to one end of the connecting frame (62), the limiting frame (63) is in contact with the fixed cover (61), and the first spring (64) is arranged on the outer side of the connecting frame (62).

4. A diamond hexahedral press pin puller according to claim 3, characterized in that: one end of the first spring (64) is fixedly connected with the connecting frame (62), and the other end of the first spring (64) is fixedly connected with the fixed cover (61).

5. A diamond hexahedral press pin puller according to claim 1, characterized in that: the height adjusting mechanism (7) comprises a connecting rod (71), a limiting block (72), a positioning groove (73), a second spring (74) and a pull ring plate (75), wherein the connecting rod (71) is connected to the inside of the adjusting pipe (2) in a sliding mode, one end of the connecting rod (71) is fixedly connected with the limiting block (72), a plurality of uniformly distributed positioning grooves (73) are formed in the telescopic column (3), the pull ring plate (75) is fixedly connected to the other end of the connecting rod (71), a second spring (74) is arranged on the outer side of the connecting rod (71), one end of the second spring (74) is fixedly connected with the adjusting pipe (2), and the other end of the second spring (74) is fixedly connected with the limiting block (72).

6. A diamond hexahedral press pin puller according to claim 5, wherein: the limiting block (72) is in sliding connection with the positioning groove (73), the limiting block (72) is in sliding connection with the adjusting pipe (2), and the pull ring plate (75) is in contact with the adjusting pipe (2).