CN212886272U

CN212886272U - Two-point centering fixture for machining three-way valve body

Info

Publication number: CN212886272U
Application number: CN202020716917.2U
Authority: CN
Inventors: 何迪江; 阮凤仙; 何见庆; 金圳
Original assignee: Zhuji Jiangsen Electromechanical Technology Co ltd
Current assignee: Zhuji Jiangsen Electromechanical Technology Co ltd
Priority date: 2020-05-01
Filing date: 2020-05-01
Publication date: 2021-04-06
Anticipated expiration: 2030-05-01

Abstract

The utility model discloses a two centering anchor clamps of three-way valve body processing, including the mount, the axle center department fixedly connected with axis of rotation of mount, one side fixedly connected with draw-in groove of axis of rotation is kept away from to the mount, the clearance of draw-in groove is provided with the three-way valve, inner wall one side fixedly connected with stand of mount, the mount passes through stand fixedly connected with fixation clamp, the fixation clamp is corresponding with the three-way valve, the first jack catch of fixedly connected with in axle center department of fixation clamp, the utility model relates to a three-way valve processing technology field. This two centering anchor clamps of tee bend valve body processing has reached the second jack catch that utilizes to move and fixed first jack catch, carries out quick centre gripping to the three-way valve, and the three-way valve carries out the joint with the draw-in groove, and both cooperate, improve the efficiency of three-way valve installation, and the quick processing of being convenient for improves machining efficiency, sets up the threaded rod, fixes the motion clamp, improves clamping stability, satisfies user demand's purpose.

Description

Two-point centering fixture for machining three-way valve body

Technical Field

The utility model relates to a three-way valve processing technology field specifically is a two centering anchor clamps of tee bend valve body processing.

Background

The three-way valve is one of the commonly used valves, and has three ports, which can be set to be two inlets and one outlet or one inlet and two outlets, so as to meet the requirements of different use environments. In the process of machining the middle hole, in order to ensure the coaxial quality of the three-way valve and the holes at the other two ends and the hole center verticality, a square box structure clamp is adopted in machining, the three-way valve body is installed in a square box and is fixedly clamped, and then the three-way valve body is connected with equipment through a three-jaw chuck and is machined on numerical control equipment. At present, in the use process of a two-point centering clamp for machining the existing three-way valve body, the operation is complex, the clamping is heavy, the working efficiency is low, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a two centering anchor clamps of tee bend valve body processing has solved two centering anchor clamps of current tee bend valve body processing, and at the in-process that uses, the operation is complicated, and the clamping is heavy, and work efficiency is low, can't satisfy the problem of user demand.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a two point centering anchor clamps of three-way valve body processing, includes the mount, the axle center department fixedly connected with axis of rotation of mount, one side fixedly connected with draw-in groove that the axis of rotation was kept away from to the mount, the clearance of draw-in groove is provided with the three-way valve.

Preferably, the inner wall one side fixedly connected with stand of mount, the mount passes through stand fixedly connected with fixation clamp, the fixation clamp is corresponding with the three-way valve, the first jack catch of axle center department fixedly connected with of fixation clamp, first jack catch cup joints with the three-way valve.

Preferably, one side sliding connection that the stand was kept away from to the mount has the pull rod, the quantity of pull rod is two, the one end fixedly connected with motion clamp that the mount was kept away from to the pull rod, the motion clamp is corresponding with the three-way valve, the axle center department fixedly connected with second jack catch that the motion was pressed from both sides, the second jack catch cup joints with the three-way valve, the one end fixedly connected with baffle that the motion was pressed from both sides is kept away from to the pull rod, the fixed surface of baffle is connected with the pull ring.

Preferably, the side wall of the motion clamp is fixedly connected with a supporting spring, and the supporting spring is sleeved with the pull rod.

Preferably, the inside of mount is provided with spacing frame, the inside of spacing frame is provided with the motion piece, the top fixedly connected with threaded rod of motion piece, threaded rod and spacing frame sliding connection, the threaded rod is located the outside one end of spacing frame and presss from both sides threaded connection with the motion.

Preferably, the bottom of the motion block is fixedly connected with a connecting rod, the connecting rod is connected with the limiting frame in a sliding mode, and one end, located outside the limiting frame, of the connecting rod is fixedly connected with a rotating block.

(III) advantageous effects

The utility model provides a two-point centering fixture for processing a three-way valve body, which is characterized in that a fixing frame and a clamping groove form a whole body, a three-way valve is arranged in the gap of the clamping groove, the clamping groove is utilized to limit the three-way valve to prevent the three-way valve from rotating in the processing process, a fixing clamp and a first clamping jaw are arranged on one side of the fixing frame, one side of the three-way valve is clamped, a movable motion clamp is arranged on the other side of the fixing frame, the motion clamp and a second clamping jaw are utilized to clamp the three-way valve, the two clamping jaws are matched to clamp the three-way valve, the clamping groove limits the three-way valve, the two clamping jaws are matched to improve the stability of the fixation of the three-way valve, the processing of a middle hole is convenient, a pull ring is pulled to drive a baffle plate to, supporting spring elastic potential energy turns into kinetic energy, it resets to drive the motion clamp, be convenient for carry out quick clamping to the three-way valve, improve the installation effectiveness, set up the threaded rod, utilize the threaded rod to press from both sides the restriction to the motion, improve three-way valve clamping stability, second jack catch and fixed first jack catch that the utilization can move have been reached, carry out quick centre gripping to the three-way valve, and the three-way valve carries out the joint with the draw-in groove, both cooperate, improve the efficiency of three-way valve installation, be convenient for process fast, improve machining efficiency, set up the threaded rod, press from both sides to the motion and fix, improve clamping stability, satisfy.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic diagram of a side view structure of the clamping groove of the present invention.

In the figure: 1. a fixed mount; 2. a rotating shaft; 3. a card slot; 4. a three-way valve; 5. a column; 6. a fixing clip; 7. a first jaw; 8. a pull rod; 9. a motion clip; 10. a second jaw; 11. a baffle plate; 12. a pull ring; 13. a support spring; 14. a limiting frame; 15. a motion block; 16. a threaded rod; 17. a connecting rod; 18. And (6) rotating the block.

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. 1-3, the present invention provides a technical solution: the utility model provides a two centering anchor clamps of tee bend valve body processing, includes mount 1, and the axle center department fixedly connected with axis of rotation 2 of mount 1, one side fixedly connected with draw-in groove 3 that axis of rotation 2 was kept away from to mount 1, and the clearance of draw-in groove 3 is provided with three-way valve 4.

In this embodiment: the fixing frame 1 and the clamping groove 3 form a whole, the three-way valve 4 is placed in the gap of the clamping groove 3, the clamping groove 3 is used for limiting the three-way valve 4, and the three-way valve is prevented from rotating in the machining process.

Specifically, inner wall one side fixedly connected with stand 5 of mount 1, mount 1 pass through 5 fixedly connected with fixation clamp 6 of stand, and fixation clamp 6 is corresponding with three-way valve 4, and the first jack catch 7 of fixedly connected with is located in the axle center of fixation clamp 6, and first jack catch 7 cup joints with three-way valve 4.

In this embodiment: one side of the fixing frame 1 is provided with a fixing clamp 6 and a first clamping jaw 7, and one side of the three-way valve is clamped.

Specifically, mount 1 keeps away from one side sliding connection of stand 5 has pull rod 8, and the quantity of pull rod 8 is two, and the one end fixedly connected with motion of mount 1 is kept away from to pull rod 8 presss from both sides 9, and the motion presss from both sides 9 corresponding with three-way valve 4, and the axle center department fixedly connected with second jack catch 10 of 9 is pressed from both sides in the motion, and second jack catch 10 cup joints with three-way valve 4, and pull rod 8 keeps away from the one end fixedly connected with baffle 11 that the motion pressed from both sides 9, and the fixed surface of baffle 11 is connected with.

In this embodiment: set up the motion that can remove at the opposite side of mount 1 and press from both sides 9, utilize the motion to press from both sides 9 and second jack catch 10 to carry out the joint to three-way valve 4, two jack catches cooperate and carry out the joint to three-way valve 4, and draw-in groove 3 restricts three-way valve 4 simultaneously, and both cooperate, improve the fixed stability of three-way valve 4.

Specifically, the side wall of the motion clamp 9 is fixedly connected with a support spring 13, and the support spring 13 is sleeved with the pull rod 8.

In this embodiment: pulling pull ring 12, driving baffle 11 motion, driving pull rod 8 motion, driving motion presss from both sides 9 motion, increases supporting spring 13's elastic potential energy, installs three-way valve 4, loosens a pull ring 12, and supporting spring 13 elastic potential energy turns into kinetic energy, and drive motion clamp 9 resets, is convenient for carry out quick clamping to three-way valve 4, improves the installation effectiveness.

Specifically, the inside of the fixing frame 1 is provided with a limiting frame 14, the inside of the limiting frame 14 is provided with a moving block 15, the top of the moving block 15 is fixedly connected with a threaded rod 16, the threaded rod 16 is in sliding connection with the limiting frame 14, and one end, located outside the limiting frame 14, of the threaded rod 16 is in threaded connection with the moving clamp 9.

In this embodiment: set up threaded rod 16, utilize threaded rod 16 to carry out the restriction to motion clamp 9, improve three-way valve 4 clamping stability.

Specifically, the bottom of the motion block 15 is fixedly connected with a connecting rod 17, the connecting rod 17 is slidably connected with the limit frame 14, and one end of the connecting rod 17, which is located outside the limit frame 14, is fixedly connected with a rotating block 18.

In this embodiment: the rotating block 18 is arranged, so that the connecting rod 17 can be driven to rotate conveniently, the threaded rod 16 can be driven to rotate, the movement clamp 9 can be fixed conveniently, and the movement block 15 is located inside the limiting frame 14, so that the threaded rod 16 is prevented from falling off, and the use is convenient.

During the use, pulling pull ring 12, drive baffle 11 motion, drive the motion of pull rod 8, it moves to drive motion clamp 9, increase supporting spring 13's elastic potential energy, install one side of three-way valve 4 and fixation clamp 6, three-way valve 4 carries out the joint with first jack catch 7, loosen pull ring 12, supporting spring 13 elastic potential energy turns into kinetic energy, it resets to drive motion clamp 9, motion clamp 9 carries out the quick joint clamping to three-way valve 4 with second jack catch 10 convenient to, the installation effectiveness is improved, set up threaded rod 16, utilize threaded rod 16 to restrict motion clamp 9, rotate turning block 18, it rotates to drive connecting rod 17, it moves to drive motion block 15, it rotates to drive threaded rod 16, make threaded rod 16 restrict with motion clamp 9, improve three-way valve 4 clamping stability, the installation effectiveness is improved, and the use demand is satisfied.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two points of three-way valve body processing center fixture, includes mount (1), its characterized in that: the fixing device is characterized in that a rotating shaft (2) is fixedly connected to the axis of the fixing frame (1), a clamping groove (3) is fixedly connected to one side, away from the rotating shaft (2), of the fixing frame (1), a three-way valve (4) is arranged in a gap of the clamping groove (3), a stand column (5) is fixedly connected to one side of the inner wall of the fixing frame (1), a fixing clamp (6) is fixedly connected to the fixing frame (1) through the stand column (5), the fixing clamp (6) corresponds to the three-way valve (4), a first clamping jaw (7) is fixedly connected to the axis of the fixing clamp (6), the first clamping jaw (7) is sleeved with the three-way valve (4), a pull rod (8) is slidably connected to one side, away from the stand column (5), of the fixing frame (1), the pull rods (8) are two in number, and a movement clamp (9, the motion is pressed from both sides (9) and is corresponding with three-way valve (4), the axle center department fixedly connected with second jack catch (10) that the motion pressed from both sides (9), second jack catch (10) cup joint with three-way valve (4), one end fixedly connected with baffle (11) that the motion pressed from both sides (9) are kept away from in pull rod (8), the fixed surface of baffle (11) is connected with pull ring (12).

2. The two-point centering fixture for machining the three-way valve body according to claim 1, is characterized in that: the lateral wall fixedly connected with supporting spring (13) of motion clamp (9), supporting spring (13) cup joint with pull rod (8).

3. The two-point centering fixture for machining the three-way valve body according to claim 1, is characterized in that: the utility model discloses a fixed frame, including mount (1), the inside of mount (1) is provided with spacing frame (14), the inside of spacing frame (14) is provided with motion piece (15), the top fixedly connected with threaded rod (16) of motion piece (15), threaded rod (16) and spacing frame (14) sliding connection, threaded rod (16) are located the outside one end of spacing frame (14) and are pressed from both sides (9) threaded connection with the motion.

4. The two-point centering fixture for machining the three-way valve body according to claim 3, is characterized in that: the bottom fixedly connected with connecting rod (17) of motion piece (15), connecting rod (17) and spacing frame (14) sliding connection, connecting rod (17) are located the outside one end fixedly connected with turning block (18) of spacing frame (14).