CN215358063U

CN215358063U - Stable clamping device for machining fire valve

Info

Publication number: CN215358063U
Application number: CN202121117164.4U
Authority: CN
Inventors: 陈金雄
Original assignee: Sichuan Litang Machinery Manufacturing Co ltd
Current assignee: Shaanxi Chenshi Deyue Industrial Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-31
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a stable clamping device for machining a fire valve, which comprises a base, wherein a box body is arranged at the top of the base, a driving mechanism is arranged in the box body, a plurality of internal clamping mechanisms are arranged on the driving mechanism, and a plurality of external clamping mechanisms are arranged on the outer side of the box body on the base. The threaded rod is driven by the motor to rotate, so that the threaded sleeve is driven to move up and down, the supporting column is driven to move up and down, the connecting column is driven to horizontally slide, the fixing plate is driven to horizontally move relative to the box body, the valve is quickly fixed, valves with different calibers can be quickly fixed by the inner part, and meanwhile, the external clamping mechanism, the internal clamping mechanism and the box body are matched for use to carry out double fixation, so that the valve is prevented from shaking during machining, the fixing effect is enhanced, and the valve fixing device has the advantages of simple structure, capability of fixing valves with different mouth shapes and good fixing effect.

Description

Stable clamping device for machining fire valve

Technical Field

The utility model relates to the technical field of valve machining, in particular to a stable clamping device for machining a fire valve.

Background

Fire control valve is an important annex that is used for industry, building pipeline circuit control, and fire control valve comprises valve body, starting and stopping mechanism, three major parts of valve gap, adds man-hour to fire control valve, need utilize fixture to fix, prevents to add man-hour rocking, and current clamping device has following problem:

1. the valve can only be clamped in the same size, and the valves in different sizes cannot be effectively adjusted and clamped;

2. when the valve body of the valve is clamped, the single external clamping or internal clamping is adopted, and the clamping effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stable clamping device for processing a fire valve, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire control valve processing is with firm clamping device, includes the base, the base top is provided with the box, box internally mounted has actuating mechanism, the last a plurality of inside fixture that is provided with of actuating mechanism, the outside of the box on the base is provided with a plurality of outside fixture.

Preferably, actuating mechanism includes motor, threaded rod, thread bush, the motor is installed at the bottom half, the threaded rod is installed at the motor, the threaded rod passes through the bearing with the box top and is connected, thread bush establishes on the threaded rod, it has a plurality of support columns to articulate on the thread bush, motor and outside terminal controller electric connection.

Preferably, inside fixture includes spliced pole, dead lever, fixed plate, the spliced pole articulates on the support column, the end of spliced pole articulates there is the sleeve, the sleeve is articulated with the box inner wall, sliding connection has T shape pole in the sleeve, welded fastening has the spring on the T shape pole, spring and sleeve welded fastening, the dead lever articulates the upper end at T shape pole, the end of dead lever pass the outer wall of box and with box sliding connection, the end at the dead lever is installed to the fixed plate.

Preferably, the external clamping mechanism comprises a rectangular block, a fixing column, a clamping block and a fixing block, the rectangular block is welded and fixed on the base, a rectangular opening is formed in the rectangular block, the fixing column is slidably mounted in the rectangular opening, the clamping block is welded and fixed on the fixing column, a screw hole is formed in the upper end of the rectangular block, a screw rod is connected to the screw hole in an internal thread mode, the fixing block is connected to the screw rod through a bearing, a rotary table is welded and fixed to the upper end of the screw rod, and a handle is welded and fixed to the tail end of the fixing column.

Preferably, the left side and the right side of the bottom of the base are both fixedly welded with mounting plates, and rectangular fixing grooves are formed in the mounting plates.

Preferably, the top of the base is provided with a groove, the box body is arranged in the groove, and the box body is provided with a clamping groove matched with the fixing plate.

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

1. the threaded rod is driven to rotate by the motor, so that the threaded sleeve is driven to move up and down, the support column is driven to move up and down, the connecting column is driven to horizontally slide, and the fixing plate is driven to horizontally move relative to the box body, so that the valve is quickly fixed, and valves with different calibers can be quickly fixed from the inside;

2. the valve fixing device is used in cooperation with the external clamping mechanism, the internal clamping mechanism and the box body, double fixation is carried out, shaking of the valve during machining is avoided, the fixing effect is enhanced, and the valve fixing device has the advantages of being simple in structure, capable of fixing valves with different opening shapes and good in fixing effect.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a base; 2. a box body; 3. a drive mechanism; 31. a motor; 32. a threaded rod; 33. a threaded sleeve; 4. an internal clamping mechanism; 41. connecting columns; 42. fixing the rod; 43. a fixing plate; 5. an external clamping mechanism; 51. a rectangular block; 52. fixing a column; 53. a clamping block; 54. a fixed block; 6. a support pillar; 7. a sleeve; 8. a T-shaped rod; 9. a spring; 10. a screw; 11. a turntable; 12. a handle; 13. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stable clamping device for machining a fire valve comprises a base 1, wherein a box body 2 is arranged at the top of the base 1, a driving mechanism 3 is arranged in the box body 2, a plurality of internal clamping mechanisms 4 are arranged on the driving mechanism 3, and a plurality of external clamping mechanisms 5 are arranged on the outer side of the box body 2 on the base 1;

the driving mechanism 3 comprises a motor 31, a threaded rod 32 and a threaded sleeve 33, the motor 31 is installed at the bottom of the box body 2, the threaded rod 32 is installed at the motor 31, the threaded rod 32 is connected with the top of the box body 2 through a bearing, the threaded sleeve 33 is sleeved on the threaded rod 32 in a threaded manner, a plurality of support columns 6 are hinged on the threaded sleeve 33, the motor 31 is electrically connected with an external terminal controller, the internal clamping mechanism 4 comprises a connecting column 41, a fixed rod 42 and a fixed plate 43, the connecting column 41 is hinged on the support columns 6, the tail end of the connecting column 41 is hinged with a sleeve 7, the sleeve 7 is hinged with the inner wall of the box body 2, a T-shaped rod 8 is connected in the sleeve 7 in a sliding manner, a spring 9 is fixedly welded on the T-shaped rod 8, the spring 9 is fixedly welded with the sleeve 7, the fixed rod 42 is hinged at the upper end of the T-shaped rod 8, the tail end of the fixed rod 42 penetrates through the outer wall of the box body 2 and is connected with the box body 2 in a sliding manner, and the fixed plate 43 is installed at the tail end of the fixed rod 42, outside fixture 5 includes rectangular block 51, fixed column 52, grip block 53, fixed block 54, rectangular block 51 welded fastening is on base 1, the rectangle mouth has been seted up on rectangular block 51, fixed column 52 slidable mounting is in the rectangle mouth, grip block 53 welded fastening is on fixed column 52, the screw has been seted up to rectangular block 51's upper end, screw female connection has screw rod 10, fixed block 54 is connected with on the screw rod 10 through the bearing, screw rod 10's upper end welded fastening has carousel 11, fixed column 52's terminal welded fastening has handle 12, the equal welded fastening in base 1 bottom left and right sides has mounting panel 13, the rectangle fixed slot has been seted up on mounting panel 13, the base 1 top is seted up flutedly, box 2 is installed in the recess, set up on the box 2 with fixed plate 43 assorted draw-in groove.

The working principle is as follows: before use, the mounting plate 13 is fixed with a processing platform by using bolts, when in processing, the valve is sleeved on the box body 2 and horizontally placed on the base 1, the motor 31 is controlled to rotate forwards to drive the threaded rod 32 to rotate forwards, thereby driving the threaded sleeve 33 to move downwards, thereby driving the supporting column 6 to move downwards, thereby driving the connecting column 41 to move downwards and simultaneously approach the threaded rod 32, thereby driving the lower end of the sleeve 7 to approach the threaded rod 32, thereby driving the upper end of the T-shaped rod 8 to be far away from the threaded rod 32, thereby pushing the fixing rod 42 to approach the inner wall of the valve, thereby achieving the purpose that the fixing plate 43 is attached to the inner wall of the box body 2, fixing the valve, then reversely rotating the rotary disc 11, thereby driving the screw 10 to rotate, thereby driving the fixing block 54 to move upwards, moving the fixing column 52, fixing the outer wall of the valve by using the clamping block 53, then forwardly rotating the rotary disc 11, fixing the fixing column 52 by the fixing block 54, when in dismounting, controlling the motor 31 to rotate reversely so as to drive the threaded rod 32 to rotate reversely so as to drive the threaded sleeve 33 to move upwards so as to drive the supporting column 6 to move upwards so as to drive the connecting column 41 to move upwards and simultaneously to be away from the threaded rod 32, thereby driving the upper end of the sleeve 7 to be away from the threaded rod 32, thereby driving the upper end of the T-shaped rod 8 to be close to the threaded rod 32, thereby pushing the fixing rod 42 to be away from the inner wall of the valve, thereby driving the fixing plate 43 to be close to the box body 2, loosening the valve, simultaneously reversely rotating the turntable 11, loosening the fixing column 52, moving the fixing column 52, and loosening the valve by the clamping block 53; according to the utility model, the threaded rod 32 is driven to rotate by the motor 31, so that the threaded sleeve 33 is driven to move up and down, the supporting column 6 is driven to move up and down, the connecting column 41 is driven to horizontally slide, so that the fixing plate 43 is driven to horizontally move relative to the box body 2, the valve is quickly fixed, the valves with different calibers can be quickly fixed from the inside, and meanwhile, the external clamping mechanism 5, the internal clamping mechanism 4 and the box body 2 are matched for use to carry out double fixation, so that the valve is prevented from shaking during processing, the fixing effect is enhanced, and the valve fixing device has the advantages of simple structure, capability of fixing valves with different mouth shapes and good fixing effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a fire control valve processing is with firm clamping device, includes base (1), its characterized in that: the improved clamping device is characterized in that a box body (2) is arranged at the top of the base (1), a driving mechanism (3) is arranged inside the box body (2), a plurality of internal clamping mechanisms (4) are arranged on the driving mechanism (3), and a plurality of external clamping mechanisms (5) are arranged on the outer side of the box body (2) on the base (1).

2. The steady clamping device is used in processing of fire control valve of claim 1, characterized in that: actuating mechanism (3) include motor (31), threaded rod (32), thread bush (33), install in box (2) bottom motor (31), install in motor (31) threaded rod (32), threaded rod (32) are rotated with box (2) top and are connected, thread bush (33) thread bush is established on threaded rod (32), it has a plurality of support columns (6) to articulate on thread bush (33), motor (31) and outside terminal control ware electric connection.

3. The steady clamping device is used in processing of fire control valve of claim 2, characterized in that: inside fixture (4) are including spliced pole (41), dead lever (42), fixed plate (43), spliced pole (41) articulate on support column (6), the end of spliced pole (41) articulates there is sleeve (7), sleeve (7) are articulated with box (2) inner wall, sliding connection has T shape pole (8) in sleeve (7), fixed mounting has spring (9) on T shape pole (8), spring (9) and sleeve (7) fixed connection, dead lever (42) articulate the upper end at T shape pole (8), the end of dead lever (42) passes the outer wall of box (2) and with box (2) sliding connection, the end at dead lever (42) is installed in fixed plate (43).

4. The steady clamping device is used in processing of fire control valve of claim 1, characterized in that: the external clamping mechanism (5) comprises a rectangular block (51), a fixing column (52), a clamping block (53) and a fixing block (54), the rectangular block (51) is fixedly installed on the base (1), a rectangular opening is formed in the rectangular block (51), the fixing column (52) is slidably installed in the rectangular opening, the clamping block (53) is fixedly installed on the fixing column (52), a screw hole is formed in the upper end of the rectangular block (51), a screw rod (10) is connected to the screw hole through an internal thread, the fixing block (54) is rotatably connected to the screw rod (10), a turntable (11) is fixedly connected to the upper end of the screw rod (10), and a handle (12) is fixedly connected to the tail end of the fixing column (52).

5. The steady clamping device is used in processing of fire control valve of claim 1, characterized in that: the base (1) bottom left and right sides equal fixedly connected with mounting panel (13), the rectangle fixed slot has been seted up on mounting panel (13).

6. The steady clamping device is used in processing of fire control valve of claim 3, characterized in that: the top of the base (1) is provided with a groove, the box body (2) is installed in the groove, and the box body (2) is provided with a clamping groove matched with the fixing plate (43).