CN216098803U

CN216098803U - A quick clamping device for valve processing

Info

Publication number: CN216098803U
Application number: CN202122242151.6U
Authority: CN
Inventors: 陈元
Original assignee: Individual
Current assignee: Shanxi Shanjia Valve Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-22
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of valve processing, in particular to a quick clamping device for valve processing, which comprises a bottom plate, wherein two support plates are fixedly connected to the bottom plate, a chute is formed in the bottom plate, two sliding blocks are slidably connected to the chute, a reverse screw rod is rotatably connected to the chute, the reverse screw rod and the two sliding blocks are both connected through threads, a connecting column is fixedly connected to the sliding blocks, one end of the connecting column is fixedly connected with a clamping plate, two ends of the clamping plate are respectively and fixedly connected with a plurality of inserting rods, the plurality of inserting rods positioned at the left part and the plurality of inserting rods positioned at the right part are arranged in a staggered manner, one end of the reverse screw rod is fixedly connected with a connecting shaft, one end of the connecting shaft penetrates through the bottom plate and extends to the outside, a motor is arranged on the support plate positioned at the left part through a placing plate, the output end of the motor is fixedly connected with a rotating shaft, and the quick clamping device can clamp and fasten a valve, the shell of the valve is prevented from being damaged or deformed, and the use practicability is high.

Description

A quick clamping device for valve processing

Technical Field

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

Background

As is well known, a valve is a control component in a fluid delivery system, and has functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure, and the like. Valves used in fluid control systems, from the simplest shut-off valves to the most complicated valves used in autonomous systems, are of a wide variety of types and specifications, and require a clamping device to clamp and fix the valve when the valve is machined.

Through search, the utility model with the Chinese patent application number of CN201921445067.0 discloses a method for preparing a novel, which roughly comprises a base plate, the bottom of the base plate is fixedly connected with a bottom rod through a bolt, four adjusting rods penetrate through the base plate in an annular array, the tops of the four adjusting rods are all provided with a top plate, adjusting bolts are screwed between the four adjusting rods and the base plate, a controller is arranged on one side of the base plate, electric push rods are fixedly connected with the tops of the four top plates through bolts, the adjusting rods are fixed at the positions, required by a user, on the base plate through screwing the adjusting bolts, thereby fixing the electric push rod at the position required by a user, driving the connecting rod and the arc-shaped frame to move through the electric push rod, therefore, the irregular valve is clamped, the valve is clamped more stably and does not slide easily, the stability of the valve during clamping is improved, and the accuracy of valve machining is increased.

Although it is difficult for taking place to sideslip, stability when improving the valve centre gripping, nevertheless because use electric putter to press from both sides tight fixedly as the drive mode to the valve, electric putter's application of force size is not convenient for the user control, leads to the shell of valve to receive the damage or warp very easily, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the quick clamping device for valve processing, which can prevent the shell of the valve from being damaged or deformed when the valve is clamped and fastened, and has higher use practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a quick clamping device for valve processing comprises a base plate, wherein two supporting plates are fixedly connected to the base plate, a sliding groove is formed in the base plate, two sliding blocks are connected to the sliding groove in a sliding mode, a reverse screw rod is connected to the sliding groove in a rotating mode and connected with the two sliding blocks through threads, a connecting column is fixedly connected to the sliding blocks, one end of the connecting column is fixedly connected with a clamping plate, two ends of the clamping plate are fixedly connected with a plurality of inserting rods, the plurality of inserting rods located on the left portion and the plurality of inserting rods located on the right portion are arranged in a staggered mode, one end of the reverse screw rod is fixedly connected with a connecting shaft, one end of the connecting shaft penetrates through the base plate and extends to the outside, a motor is installed on the supporting plate located on the left portion through a placing plate, a rotating shaft is fixedly connected with the output end of the motor, a first rotating wheel is fixedly connected to the rotating shaft, a connecting sleeve is rotatably connected to the connecting shaft, and a plurality of ejecting grooves are formed in the rotating shaft, pop out the inslot sliding connection and have the limiting plate, the both ends difference fixedly connected with of limiting plate pop out spring and arc fixture block, set up a plurality of arc draw-in grooves with arc fixture block looks adaptation on the connecting sleeve, in the one end of arc fixture block runs through the connecting axle and extends to arc draw-in groove, fixedly connected with second runner on the connecting sleeve, first runner passes through belt transmission with the second runner and is connected.

Preferably, two mounting grooves are formed in the supporting plate, an electric push rod is mounted in each mounting groove, and the output end of each electric push rod is fixedly connected with a universal wheel.

Furthermore, be located the left part fixedly connected with stiffener in the backup pad, the one end of stiffener with place board fixed connection.

Still further, the splint is fixedly connected with an anti-skid pad.

As a further scheme of the scheme, the bottom plate is rotatably connected with the connecting shaft through a bearing.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick clamping device for valve processing, which has the following beneficial effects:

the quick clamping device for valve processing can drive the connecting sleeve to rotate through the cooperation of the motor, the rotating shaft, the first rotating wheel, the belt and the second rotating wheel, the connecting sleeve drives the connecting shaft to rotate through the limiting effect of the arc-shaped clamping block and the arc-shaped clamping groove, the connecting shaft drives the reverse screw to rotate, the reverse screw drives the sliding block to move, the sliding block drives the connecting column to move, the connecting column drives the clamping plate to move, and further the valve is clamped and fixed, and the valves with different sizes can be conveniently clamped and fixed through the staggered arrangement of the inserting rods, when the clamping force of the clamping plate on the valve is overlarge, the torsion force of the connecting sleeve and the connecting shaft is increased, the arc-shaped clamping block can be separated from the arc-shaped clamping groove, the connecting sleeve cannot drive the connecting shaft to rotate, and further the clamping plate stops increasing the clamping force on the valve, thereby when the valve is clamped and fastened, the shell of the valve is prevented from being damaged or deformed, the practicability is higher.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged partial view of FIG. 1 at C;

fig. 5 is a right-side structural schematic view of the clamping plate and the inserting rod of the utility model.

In the figure: 1. a base plate; 2. a support plate; 3. a slider; 4. a reverse screw; 5. connecting columns; 6. a splint; 7. inserting a rod; 8. a connecting shaft; 9. placing the plate; 10. a motor; 11. a rotating shaft; 12. a first runner; 13. connecting sleeves; 14. a limiting plate; 15. ejecting a spring; 16. an arc-shaped fixture block; 17. a second runner; 18. a belt; 19. an electric push rod; 20. a universal wheel; 21. a reinforcing bar; 22. a non-slip mat; 23. and a bearing.

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.

Examples

Referring to fig. 1-5, a fast clamping device for valve processing comprises a base plate 1, two support plates 2 are fixedly connected to the base plate 1, two mounting grooves are formed in the support plates 2, an electric push rod 19 is mounted in the mounting grooves, a universal wheel 20 is fixedly connected to an output end of the electric push rod 19, the support plates 2 can be moved by a user conveniently through the cooperation of the electric push rod 19 and the universal wheel 20, a sliding groove is formed in the base plate 1, two sliders 3 are slidably connected to the sliding groove, a reverse screw rod 4 is rotatably connected to the sliding groove, the reverse screw rod 4 is in threaded connection with the two sliders 3, a connecting post 5 is fixedly connected to the slider 3, a clamping plate 6 is fixedly connected to one end of the connecting post 5, a non-slip mat 22 is fixedly connected to the clamping plate 6, the non-slip mat 22 can prevent a valve from being separated from the clamping plate 6, a plurality of inserting rods 7 are fixedly connected to both ends of the clamping plate 6, a plurality of inserted bars 7 that are located the left part are the setting of staggering with a plurality of inserted bars 7 that are located the right part, and the one end fixedly connected with connecting axle 8 of reverse screw rod 4, and bottom plate 1 is run through and extends to the outside to the one end of connecting axle 8, and bottom plate 1 passes through bearing 23 with connecting axle 8 and rotates to be connected, through the stability of bearing 23 multiplicable connecting axle 8.

It should be further explained that a motor 10 is installed on the supporting plate 2 at the left part through a placing plate 9, the motor 10 is a speed reducer, and the motor 10 can rotate forward and backward, a reinforcing rod 21 is fixedly connected to the supporting plate 2 at the left part, one end of the reinforcing rod 21 is fixedly connected to the placing plate 9, the stability of the placing plate 9 can be increased through the reinforcing rod 21, an output end of the motor 10 is fixedly connected to a rotating shaft 11, a first rotating wheel 12 is fixedly connected to the rotating shaft 11, a connecting sleeve 13 is rotatably connected to the connecting shaft 8, a plurality of ejecting grooves are formed in the rotating shaft 11, a limiting plate 14 is slidably connected in the ejecting grooves, two ends of the limiting plate 14 are respectively fixedly connected to an ejecting spring 15 and an arc-shaped clamping block 16, a plurality of arc-shaped clamping grooves matched with the arc-shaped clamping block 16 are formed in the connecting sleeve 13, one end of the arc-shaped clamping block 16 penetrates through the connecting shaft 8 and extends into the arc-shaped clamping grooves, the connecting sleeve 13 is fixedly connected with a second rotating wheel 17, the first rotating wheel 12 and the second rotating wheel 17 are in transmission connection through a belt 18, the connecting sleeve 13 can be driven to rotate through the cooperation of the motor 10, the rotating shaft 11, the first rotating wheel 12, the belt 18 and the second rotating wheel 17, the connecting sleeve 13 drives the connecting shaft 8 to rotate through the limiting effect of the arc-shaped clamping blocks 16 and the arc-shaped clamping grooves, the connecting shaft 8 drives the reverse screw 4 to rotate, the reverse screw 4 drives the sliding block 3 to move, the sliding block 3 drives the connecting column 5 to move, the connecting column 5 drives the clamping plates 6 to move so as to clamp and fix the valve, the inserting rods 7 are arranged in a staggered mode, valves with different sizes can be conveniently clamped and fixed, when the clamping force of the clamping plates 6 on the valve is too large, the torsion force of the connecting sleeve 13 and the connecting shaft 8 is increased, the arc-shaped clamping blocks 16 are separated from the arc-shaped clamping grooves, and the connecting sleeve 13 cannot drive the connecting shaft 8 to rotate, and then make splint 6 stop to increase clamping force to the valve to when pressing from both sides fastening to the valve, prevent that the shell of valve from receiving damage or deformation, it is higher to use the practicality.

The electric push rod 19 and the motor 10 in this embodiment are conventional devices that are purchased from the market and known to those skilled in the art, and can be customized or selected according to actual needs, and we only use them in this patent, and do not improve their structures and functions, and their setting mode, installation mode, and electrical connection mode, for those skilled in the art, as long as they are debugged according to the requirements of their usage specifications, and are not described herein any more, and the electric push rod 19 and the motor 10 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual needs, so that the operators can perform operation control conveniently.

To sum up, the working principle and working process of the quick clamping device for valve processing are that, when in use, firstly, the quick clamping device for valve processing is placed at a place to be used, the motor 10 is connected with a positive and negative rotation circuit according to the specification, a user puts a valve between two clamping plates 6, then the user turns on the motor 10, the output end of the motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the first rotating wheel 12 to rotate, the first rotating wheel 12 drives the second rotating wheel 17 to rotate through the belt 18, the second rotating wheel 17 drives the connecting sleeve 13 to rotate, the connecting sleeve 13 drives the connecting shaft 8 to rotate through the arc-shaped clamping block 16, the connecting shaft 8 drives the reverse screw 4 to rotate, the reverse screw 4 drives the sliding block 3 to move, the sliding block 3 drives the connecting column 5 to move, the connecting column 5 drives the clamping plates 6 to move, and further clamp the valve tightly, after clamping is fixed, the torque force between the connecting sleeve 13 and the connecting shaft 8 will be increased, the arc-shaped clamping block 16 will be separated from the arc-shaped clamping groove, the connecting sleeve 13 cannot drive the connecting shaft 8 to rotate, and at this time, the user can turn off the motor 10.

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. A quick clamping device for valve processing, includes bottom plate (1), its characterized in that: the bottom plate (1) is fixedly connected with two supporting plates (2), the bottom plate (1) is provided with a sliding groove, the sliding groove is internally and slidably connected with two sliders (3), the sliding groove is internally and rotatably connected with a reverse screw (4), the reverse screw (4) is in threaded connection with the two sliders (3), the sliders (3) are fixedly connected with connecting columns (5), one ends of the connecting columns (5) are fixedly connected with clamping plates (6), two ends of the clamping plates (6) are fixedly connected with a plurality of inserting rods (7), the inserting rods (7) on the left part and the inserting rods (7) on the right part are staggered, one end of the reverse screw (4) is fixedly connected with a connecting shaft (8), one end of the connecting shaft (8) penetrates through the bottom plate (1) and extends to the outside, a motor (10) is installed on the supporting plate (2) on the left part through a placing plate (9), output fixedly connected with axis of rotation (11) of motor (10), first runner (12) of fixedly connected with on axis of rotation (11), it is connected with adapter sleeve (13) to rotate on connecting axle (8), and a plurality of play grooves have been seted up on axis of rotation (11), it has limiting plate (14) to pop out sliding connection in the groove, spring (15) and arc fixture block (16) are popped out to the both ends difference fixedly connected with of limiting plate (14), set up a plurality of arc draw-in grooves with arc fixture block (16) looks adaptation on adapter sleeve (13), the one end of arc fixture block (16) runs through in connecting axle (8) and extends to the arc draw-in groove, fixedly connected with second runner (17) on adapter sleeve (13), first runner (12) are connected through belt (18) transmission with second runner (17).

2. The quick clamping device for valve machining according to claim 1, characterized in that: two mounting grooves are formed in the supporting plate (2), an electric push rod (19) is mounted in each mounting groove, and the output end of each electric push rod (19) is fixedly connected with a universal wheel (20).

3. The quick clamping device for valve machining according to claim 2, characterized in that: the supporting plate (2) positioned at the left part is fixedly connected with a reinforcing rod (21), and one end of the reinforcing rod (21) is fixedly connected with the placing plate (9).

4. A quick clamping device for valve machining according to claim 3, characterized in that: and the clamping plate (6) is fixedly connected with an anti-skid pad (22).

5. The quick clamping device for valve machining according to claim 4, wherein: the bottom plate (1) is rotatably connected with the connecting shaft (8) through a bearing (23).