CN218504323U

CN218504323U - Quick mounting fixture is used in processing of dysmorphism valve body

Info

Publication number: CN218504323U
Application number: CN202222700177.5U
Authority: CN
Inventors: 戴俊
Original assignee: Taicang Jizhi Machinery Co ltd
Current assignee: Taicang Jizhi Machinery Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-21
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a quick mounting fixture is used in processing of dysmorphism valve body belongs to special-shaped valve anchor clamps technical field, and it includes the organism, sets up at the inside two sets of pneumatic cylinders of organism, sets up at the supporting shoe of pneumatic cylinder output and fastens the first clamp splice at the supporting shoe front side, the dead slot has been seted up at the middle part of first clamp splice, the inner wall fastening of dead slot has four group's mounting panels, the inside sliding connection of mounting panel has the balancing pole. This quick mounting fixture is used in processing of dysmorphism valve body, through setting up the second clamp splice, and then when the surface of first clamp splice centre gripping valve body, but the middle part of second clamp splice centre gripping valve body, the condition of hollow state on a large scale has not appeared by the centre gripping in the middle part of the valve body, simultaneously through the cooperation between slider and the lug, make fixing at the present position that the second clamp splice can be stable, the surface and the middle part that make the valve body are by stable centre gripping, the device's application range has been increased, provide convenience for operating personnel's work.

Description

Quick mounting fixture is used in processing of dysmorphism valve body

Technical Field

The utility model belongs to the technical field of the dysmorphism valve anchor clamps, specifically be a quick mounting fixture is used in processing of dysmorphism valve body.

Background

No matter the dysmorphism valve work piece is in processing, the in-process that detects is difficult to carry out the centre gripping to it because of its special appearance, more common mode is through vice or three-jaw chuck centre gripping, but most centre gripping valve body surface middle part is hollow state when centre gripping dysmorphism valve work piece, thereby lead to centre gripping dynamics to be difficult to control among the clamping process, the centre gripping dynamics leads to the centre gripping unstability for a short time, the centre gripping dynamics is big then can lead to workpiece surface impaired or sunken, directly lead to the valve to scrap, the loss is great, the work for operating personnel has brought the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a quick mounting fixture is used in processing of dysmorphism valve body has solved the difficult centre gripping middle part region of dysmorphism valve and has been the problem of cavity state easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick mounting fixture is used in processing of dysmorphism valve body, includes the organism, sets up at the inside two sets of pneumatic cylinders of organism, sets up at the supporting shoe of pneumatic cylinder output and the first clamp splice of fastening in the supporting shoe front side, the dead slot has been seted up at the middle part of first clamp splice, the inner wall fastening of dead slot has four groups of mounting panels, the inside sliding connection of mounting panel has balancing beam, four groups the left end of balancing beam all fastens with the second clamp splice, the right side fastening of second clamp splice has the lug, the right side of first clamp splice is provided with the motor, the output key of motor is connected with the screwed pipe, the outside spiral shell of screwed pipe is equipped with the sleeve pipe, sheathed tube left side fastening has the slider.

As a further aspect of the present invention: the left side of the sliding block is provided with a groove, the inner wall of the groove is fastened with a central shaft, the outer side of the central shaft is movably sleeved with a pulley, the outer side of the pulley is in contact with the outer side of the lug, the lug is a semi-elliptical lug, and the thickness of the pulley is smaller than that of the lug.

As a further aspect of the present invention: the right end fastening of balancing pole has the stopper, the stopper is circular stopper, the diameter that blocks the stopper is greater than the diameter of balancing pole.

As a further aspect of the present invention: the left side of the stop block is fastened with a spring, and the left end of the spring is fastened on the right side of the mounting plate.

As a further aspect of the present invention: limiting plates are fastened to the top and the bottom of the sliding block, and the left side of each limiting plate is in contact with the right side of the first clamping block.

As a further aspect of the present invention: and a bearing is arranged on the right side of the first clamping block, and the middle part of the bearing is fastened with the front end of the threaded pipe.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this quick mounting fixture is used in processing of dysmorphism valve body, through setting up the second clamp splice, and then when the surface of first clamp splice centre gripping valve body, but the middle part of second clamp splice centre gripping valve body, the condition of hollow state on a large scale has not appeared by the centre gripping in the middle part of the valve body, simultaneously through the cooperation between slider and the lug, make fixing at the present position that the second clamp splice can be stable, the surface and the middle part that make the valve body are by stable centre gripping, the device's application range has been increased, provide convenience for operating personnel's work.

2. This quick mounting fixture is used in processing of special-shaped valve body, through setting up balancing pole sliding connection in the mounting panel, and then on the one hand, the balancing pole has kept the balance of second clamp splice when removing, prevents that the unbalance condition of rocking from appearing in the second clamp splice in removing, has ensured the normal displacement of second clamp splice, and on the other hand, the balancing pole has restricted the trend of second clamp splice, prevents to appear because of the condition that the second clamp splice dislocation leads to the device to become invalid, has ensured the device's normal use.

3. This quick mounting fixture is used in processing of dysmorphism valve body sets up the pulley through the inside that sets up at the slider, and then the pulley can protect the integrality of slider and lug, prevents to appear leading to the condition that the part damaged on the device because of slider and lug contact and friction, provides convenience for maintenance personal's work, and the low cost of pulley, has reduced the maintenance cost of the device, has increased the application range of the device, suitable popularization.

Drawings

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

FIG. 2 is a sectional view of the structure of the machine body and the first clamping block of the present invention;

fig. 3 is an exploded view of the structure of fig. 2 with the body and the hydraulic cylinder omitted.

In the figure: 1. a body; 2. a balancing pole; 3. a first clamping block; 4. a bearing; 5. an empty groove; 6. a bump; 7. a second clamping block; 8. mounting a plate; 9. a blocking block; 10. a threaded pipe; 11. a limiting plate; 12. a sleeve; 13. a motor; 14. a spring; 15. a slider; 16. a pulley; 17. a hydraulic cylinder; 18. and (7) a supporting block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a quick fixing clamp for processing a special-shaped valve body comprises a machine body 1, two groups of hydraulic cylinders 17 arranged inside the machine body 1, a supporting block 18 arranged at the output end of the hydraulic cylinder 17 and a first clamping block 3 fastened on the front side of the supporting block 18, a hollow groove 5 is formed in the middle of the first clamping block 3, four groups of mounting plates 8 are fastened on the inner wall of the hollow groove 5, a balance rod 2 is connected inside each mounting plate 8 in a sliding mode, the left ends of the four groups of balance rods 2 are fastened with a second clamping block 7, a blocking block 9 is fastened at the right end of each balance rod 2, the blocking block 9 is a circular blocking block, the diameter of the blocking block 9 is larger than that of each balance rod 2, a spring 14 is fastened on the left side of the blocking block 9, the left end of the spring 14 is fastened on the right side of the mounting plate 8, the balance rods 2 are connected in the mounting plate 8 in a sliding mode through the arrangement of the balance rods 2, and further on the one hand, the balance rods 2 keep the balance of the second clamping blocks 7 in the moving process, the situation that the second clamping block 7 is unbalanced and shaken in the moving process is prevented, the normal displacement of the second clamping block 7 is ensured, on the other hand, the balance rod 2 limits the trend of the second clamping block 7, the situation that the device fails due to the dislocation of the second clamping block 7 is prevented, the normal use of the device is ensured, the lug 6 is fastened on the right side of the second clamping block 7, the motor 13 is arranged on the right side of the first clamping block 3, the output end of the motor 13 is in keyed connection with the threaded pipe 10, the sleeve 12 is screwed on the outer side of the threaded pipe 10, the slide block 15 is fastened on the left side of the sleeve 12, the second clamping block 7 is arranged, when the surface of the valve body is clamped by the first clamping block 3, the middle part of the valve body can be clamped by the second clamping block 7, the situation that the middle part of the valve body is not clamped to have a large-range hollow state is prevented, and meanwhile, the second clamping block 7 can be stably fixed at the current position through the matching between the slide block 15 and the lug 6, the surface and the middle part of the valve body are stably clamped, the application range of the device is enlarged, and convenience is provided for the work of operators.

Specifically, as shown in fig. 2 and 3, in order to prevent the slider 15 and the bump 6 from being damaged, a groove is formed in the left side of the slider 15, a central shaft is fastened to the inner wall of the groove, a pulley 16 is movably sleeved on the outer side of the central shaft, the outer side of the pulley 16 contacts with the outer side of the bump 6, the bump 6 is a semi-elliptical bump, and the thickness of the pulley 16 is smaller than that of the bump 6, so that the pulley 16 is arranged inside the slider 15, the integrity of the slider 15 and the bump 6 can be protected by the pulley 16, damage to parts on the device due to contact and friction between the slider 15 and the bump 6 is prevented, convenience is brought to the work of maintenance personnel, the cost of the pulley 16 is low, the maintenance cost of the device is reduced, the application range of the device is increased, and the device is suitable for popularization.

Specifically, as shown in fig. 1 and 2, in order to prevent the sleeve 12 from rotating along with the threaded pipe 10, the top and bottom of the slider 15 are fastened with the position limiting plates 11, and the left side of the position limiting plate 11 contacts the right side of the first clamping block 3, so that the rotation of the sleeve 12 can be limited by the position limiting plates 11.

Specifically, as shown in fig. 1 and 2, in order to maintain the balance of the threaded pipe 10, a bearing 4 is provided on the right side of the first clamp block 3, and the middle of the bearing 4 is fastened to the front end of the threaded pipe 10, whereby the balance of the threaded pipe 10 can be maintained by the bearing 4.

The utility model discloses a theory of operation does:

s1, placing a valve body to be processed between two groups of first clamping blocks 3, and opening a hydraulic cylinder 17 to enable the output end of the hydraulic cylinder to drive the first clamping blocks 3 to move in a mode of driving a supporting block 18 to move, so that the two groups of first clamping blocks 3 oppositely clamp the valve body, and the middle part of the valve body extrudes a second clamping block 7;

s2, starting the motor 13 to enable the output end of the motor to drive the threaded pipe 10 to rotate, wherein the rotation of the threaded pipe 10 drives the sleeve 12 to move forwards, and the forward movement of the sleeve 12 drives the pulley 16 to move forwards through the sliding block 15;

s3, the second clamping block 7 is pushed by the forward movement of the pulley 16 in a mode of pushing the lug 6, so that the second clamping block 7 stably clamps the middle part of the valve body, and the middle part of the valve body and the first clamping block 3 are prevented from being hollowed in a large range.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a quick mounting fixture is used in processing of dysmorphism valve body, includes organism (1), sets up at two sets of pneumatic cylinders (17) of organism (1) inside, sets up at supporting shoe (18) of pneumatic cylinder (17) output and fastens first clamp splice (3) in supporting shoe (18) front side, its characterized in that: dead slot (5) have been seted up at the middle part of first clamp splice (3), the inner wall fastening of dead slot (5) has four group mounting panel (8), the inside sliding connection of mounting panel (8) has balancing pole (2), four groups the left end of balancing pole (2) all fastens with second clamp splice (7), the right side fastening of second clamp splice (7) has lug (6), the right side of first clamp splice (3) is provided with motor (13), the output end key connection of motor (13) has screwed pipe (10), the outside spiral shell of screwed pipe (10) is equipped with sleeve pipe (12), the left side fastening of sleeve pipe (12) has slider (15).

2. The quick fixing clamp for processing the special-shaped valve body as claimed in claim 1, wherein: the left side of the sliding block (15) is provided with a groove, the inner wall of the groove is fastened with a central shaft, the outer side of the central shaft is movably sleeved with a pulley (16), the outer side of the pulley (16) is in contact with the outer side of the lug (6), the lug (6) is a semi-elliptical lug, and the thickness of the pulley (16) is smaller than that of the lug (6).

3. The quick fixing clamp for processing the special-shaped valve body as claimed in claim 1, wherein: the right end of the balance rod (2) is fastened with a blocking block (9), the blocking block (9) is a circular blocking block, and the diameter of the blocking block (9) is larger than that of the balance rod (2).

4. The quick fixing clamp for processing the special-shaped valve body as claimed in claim 3, wherein: a spring (14) is fastened on the left side of the blocking block (9), and the left end of the spring (14) is fastened on the right side of the mounting plate (8).

5. The quick fixing clamp for processing the special-shaped valve body as claimed in claim 1, wherein: limiting plates (11) are fastened to the top and the bottom of the sliding block (15), and the left side of each limiting plate (11) is in contact with the right side of the first clamping block (3).

6. The quick fixing clamp for processing the special-shaped valve body as claimed in claim 1, wherein: a bearing (4) is arranged on the right side of the first clamping block (3), and the middle of the bearing (4) is fastened with the front end of the threaded pipe (10).