CN111993303A

CN111993303A - Clamp for processing edge of multi-station straight pipe water distributor

Info

Publication number: CN111993303A
Application number: CN202010762723.0A
Authority: CN
Inventors: 黄莲英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-11-27

Abstract

The invention relates to the field of water separator processing tools, and discloses a clamp for processing a bead of a multi-station straight pipe water separator, which comprises a fixed base, wherein a cavity is arranged in the middle of the fixed base, a special-shaped cam is installed in the cavity in the horizontal direction, a plurality of guide balls are contacted with the outer side of the special-shaped cam, guide posts are installed on the outer sides of the guide balls and penetrate through the inside of the fixed base, the other ends of the guide posts are located in a plurality of fixing holes formed in the outer edge of the fixed base, clamping rings are installed at the end parts of the guide posts located in the fixing holes, buffer springs are sleeved on the outer sides of the guide posts located in the fixing holes, adjusting screws are installed in the middle parts of the outer sides of the fixing holes, sliding. The invention realizes the vertical fixation of the water distributor, is convenient for the processing requirement of the edge opening in the later period, and simultaneously, the invention is provided with the adjusting screw and the adjusting ring, thereby meeting the fixation requirement of the water distributors with different diameters.

Description

Clamp for processing edge of multi-station straight pipe water distributor

Technical Field

The invention relates to the field of water distributor machining tools, in particular to a clamp for machining a bead of a multi-station straight pipe water distributor.

Background

The water distributor and collector (manifold) is used in water system and is connected with water supply and collection device for water supply and return of heating pipes. The water separator used in the floor heating and air conditioning system is made of PP or PE material mostly for brass and household meter reconstruction of the tap water supply system. The water supply and return valves are provided with exhaust valves, and the water supply and return valves of a plurality of water distributors are also provided with drain valves. The front end of the water supply is provided with a Y-shaped filter. Each branch pipe of the water supply diversion pipe is provided with a valve to adjust the water quantity.

The common method for processing the edge of the straight pipe arranged water separator at present comprises the following steps: 1. firstly, drilling a straight pipe, and then welding a water distribution pipe. 2. Punching a straight pipe, pulling out a flanging to form an outer edge, grinding the outer edge, and welding the water distribution pipe. 3. A bead forming channel is reserved on a fixing tool of the straight pipe by utilizing a pipe hydraulic forming technology, and high-pressure water is introduced from two ends of the straight pipe to be flushed out from the reserved bead forming channel, so that a bead is formed.

The straight pipe drilling is realized by directly clamping the pipe fitting on a workbench of a drilling machine, and the tool clamp is simple. Chinese patent (publication number: CN 202114118U) discloses a straight pipe water separator bead processing device, which comprises a clamping component, a positioning module and a hemispheroid pulling block; the clamping part is used for clamping a pipe fitting and comprises a left clamping block and a right clamping block which are symmetrically arranged, and after the left clamping block and the right clamping block are folded, a gap for allowing the hemispherical pull block to pass through is reserved at the upper part of the clamping part; the positioning module is a semi-cylinder, the upper part of the positioning module is provided with a positioning and locking mechanism, and the positioning and locking mechanism comprises symmetrically arranged balls, springs and fastening screws which are sequentially connected from inside to outside; the hemispherical body pulling block comprises a hemispherical body, a positioning body which can be buckled with the positioning locking mechanism is arranged on the lower side of the hemispherical body, pits matched with balls are arranged on the left side and the right side of the positioning body, and the upper portion of the hemispherical body is connected with the stay cord fixing device.

Disclosure of Invention

The invention aims to provide a clamp for processing a bead of a multi-station straight pipe water distributor, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a clamp for processing a bead of a multi-station straight pipe water separator comprises a fixed base, wherein a cavity is arranged in the middle of the fixed base, a special-shaped cam is installed in the cavity in the horizontal direction, a plurality of guide balls are contacted with the outer side of the special-shaped cam, guide posts are installed on the outer sides of the guide balls, the guide posts penetrate through the inside of the fixed base, the other ends of the guide posts are located in a plurality of fixed holes formed in the outer edge of the fixed base, clamping rings are installed at the end parts of the guide posts located in the fixed holes, buffer springs are sleeved on the outer sides of the, an adjusting screw is arranged in the middle of the outer side of the fixed hole, a sliding block is rotatably arranged at one end of the inner side of the adjusting screw, an adjusting ring is fixedly arranged at the other end of the sliding block, a rotating shaft is arranged in the middle of the special-shaped cam, the lower end of the rotating shaft penetrates through a power box fixed in the middle of the lower end of the fixed base and is connected with a worm, and the right end of the worm is meshed with a worm wheel.

As a further scheme of the invention: and supporting legs are arranged on the outer side of the lower end of the fixed base.

As a further scheme of the invention: the middle part of the worm wheel is provided with a driving shaft, and the front end of the driving shaft penetrates through the power box and is connected with a driving handle.

As a further scheme of the invention: the upper end of the cavity is provided with a sealing cover, and the middle part of the lower end of the sealing cover is provided with a rotating shaft through an upper bearing.

As a further scheme of the invention: the bottom end of the worm is rotatably installed at the bottom end inside the power box through a lower bearing.

As a further scheme of the invention: and the middle part of the fixed base is provided with a guide hole matched with the guide post.

As a further scheme of the invention: and the middle part of the outer side of the fixed base is provided with an internal thread hole matched with the adjusting screw rod.

As a further scheme of the invention: the middle part of the worm wheel is provided with a driving shaft, and the driving shaft penetrates through the front end of the power box and is provided with a driving handle.

As a further scheme of the invention: the special-shaped cam is formed by staggering a plurality of convex parts and concave parts.

As a still further scheme of the invention: and an adjusting block is arranged on the outer side of the adjusting screw rod.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a multistation straight tube water knockout drum bead adds clamping apparatus for processing, rational in infrastructure, the modern design through the special-shaped cam that is equipped with and mutually supporting between the guide ball, has realized the guide post toward ascending removal of fixed orifices side, and then with clamp ring cooperation, has realized the vertical fixed of water knockout drum, the later stage bead's of being convenient for processing needs sets up adjusting screw and adjustable ring simultaneously, has satisfied the fixed needs of the water knockout drum of different diameters, and the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a clamp for processing a bead of a multi-station straight pipe water distributor.

Fig. 2 is a schematic structural diagram of a special-shaped cam in a clamp for processing a bead of a multi-station straight pipe water separator.

Fig. 3 is a schematic top view of a fixing hole in a clamp for processing a bead of a multi-station straight pipe water separator.

Fig. 4 is a schematic perspective view of an adjusting ring in a clamp for processing a bead of a multi-station straight pipe water separator.

In the figure: 1-fixed base, 2-supporting legs, 3-power box, 4-worm, 5-worm wheel, 6-driving shaft, 7-rotating shaft, 8-special-shaped cam, 9-guide ball, 10-guide column, 11-buffer spring, 12-cavity, 13-fixing hole, 14-clamping ring, 15-adjusting ring, 16-adjusting screw, 17-adjusting block, 18-sealing cover, 19-bulge, 20-dent, 21-upper bearing, 22-lower bearing, 23-guide hole, 24-internal thread hole and 25-sliding block.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 4, in the embodiment of the invention, a clamp for processing a bead of a multi-station straight pipe water separator comprises a fixed base 1, wherein supporting legs 2 are arranged on the outer side of the lower end of the fixed base 1 and used for supporting and fixing the whole clamp, a cavity 12 is arranged in the middle of the fixed base 1, a sealing cover 18 is arranged at the upper end of the cavity 12 and used for fixedly mounting the cavity 12, a rotating shaft 7 is arranged in the middle of the lower end of the sealing cover 18 through an upper bearing 21 and used for ensuring the rotation limiting effect on the upper end of the rotating shaft 7, a special-shaped cam 8 is arranged in the cavity 12 in the horizontal direction, the special-shaped cam 8 is formed by staggering a plurality of convex parts 19 and concave parts 20, the convex parts 19 are in contact with guide balls 9 to realize the moving and stretching effects on a guide column 10, a plurality of guide balls 9 are in contact with the outer side of, the middle part of the fixed base 1 is provided with a guide hole 23 which is matched with the guide post 10, the guide post 10 penetrates through the inside of the fixed base 1, the other end of the guide post 10 is positioned in a plurality of fixed holes 13 which are arranged on the outer edge of the fixed base 1, the end part of the guide post 10 which is positioned in the fixed holes 13 is provided with a clamping ring 14, the outer side of the guide post 10 which is positioned in the fixed holes 13 is sleeved with a buffer spring 11 for ensuring the return reset function of the guide post 10, the middle part of the outer side of the fixed holes 13 is provided with an adjusting screw 16, the middle part of the outer side of the fixed base 1 is provided with an internal thread hole 24 which is matched with the adjusting screw 16, so that the fixed installation of the adjusting rod 16 on the fixed base 1 can be realized, the sliding block 25 is rotatably installed at one end of the inner side of the adjusting screw, the lower extreme of axis of rotation 7 passes the headstock 3 that is fixed in 1 lower extreme middle part of unable adjustment base and is connected with worm 4, 4 bottoms of worm rotate through lower bearing 22 and install in 3 inside bottoms of headstock, and 4 right-hand members of worm mesh has

worm wheel

5, 5 mid-mounting drive shaft 6 of worm wheel, drive shaft 6 pass the headstock 3 front end and install the drive handle for drive shaft 6 rotates.

Example 2

In another embodiment of the invention, the clamp for processing the bead of the multi-station straight pipe water separator comprises a fixed base 1, wherein supporting legs 2 are arranged on the outer side of the lower end of the fixed base 1, a cavity 12 is arranged in the middle of the fixed base 1, a sealing cover 18 is arranged at the upper end of the cavity 12, a rotating shaft 7 is arranged in the middle of the lower end of the sealing cover 18 through an upper bearing 21, a special-shaped cam 8 is arranged in the cavity 12 in the horizontal direction, the special-shaped cam 8 is formed by staggering a plurality of convex parts 19 and concave parts 20, a plurality of guide balls 9 are contacted on the outer side of the special-shaped cam 8, a guide column 10 is arranged on the outer side of each guide ball 9, a guide hole 23 matched with the guide column 10 is arranged in the middle of the fixed base 1, the guide column 10 penetrates through the fixed base 1, the other end of the guide column 10 is positioned in a plurality of, the outer side of a guide post 10 positioned in a fixed hole 13 is sleeved with a buffer spring 11, the middle part of the outer side of the fixed hole 13 is provided with an adjusting screw 16, the middle part of the outer side of a fixed base 1 is provided with an internal thread hole 24 matched with the adjusting screw 16, one end of the inner side of the adjusting screw 16 is rotatably provided with a sliding block 25, the other end of the sliding block 25 is fixedly provided with an adjusting ring 15, the middle part of a special-shaped cam 8 is provided with a rotating shaft 7, the lower end of the rotating shaft 7 penetrates through a power box 3 fixed at the middle part of the lower end of the fixed base 1 and is connected with a worm 4, the bottom end of the worm 4 is rotatably arranged at the bottom end in the power box 3 through a lower bearing 22, the right end of the worm 4 is meshed with a worm wheel 5, the middle part of, the difference between this embodiment and the above embodiments is that an adjusting block 17 is installed outside the adjusting screw 16, and the adjusting block 17 can further fix and install the position of the adjusting screw 16 on the fixing base 1.

When the water distributor works, when the edge of the water distributor needs to be machined, the water distributor is vertically arranged in the fixing hole 13, then the driving handle is rotated, the worm wheel 5 drives the worm 4 to rotate, and further the special-shaped cam 8 synchronously rotates, when the bulge 19 is in contact with the guide ball 9, the guide rod 10 is pushed to drive the clamping ring 14 to move towards the water distributor and is matched with the adjusting ring 15, the clamping and fixing effects of the water distributor are realized, and the fixing and clamping effects of a plurality of water distributors can be realized at one time. The water distributor is reasonable in structure and novel in design, the guide column 10 is moved towards the direction of the fixing hole through the mutual matching of the special-shaped cam 8 and the guide ball 9, and then is matched with the clamping ring 14, the water distributor is vertically fixed, the later-stage edge processing requirement is facilitated, meanwhile, the adjusting screw 16 and the adjusting ring 15 are arranged, the fixing requirement of water distributors with different diameters is met, and the water distributor is high in practicability and reliability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a multistation anchor clamps for processing of straight tube water knockout drum bead, includes unable adjustment base (1), unable adjustment base (1) middle part position is equipped with cavity (12), its characterized in that, installs special-shaped cam (8) on the inside horizontal direction of cavity (12), and the contact has a plurality of guide balls (9) in the special-shaped cam (8) outside, and guide ball (9) outside installation guide post (10), guide post (10) pass unable adjustment base (1) inside and the other end is located a plurality of fixed orificess (13) that set up on unable adjustment base (1) outside edge, and guide post (10) tip installation clamp ring (14) that are located fixed orifices (13) inside is equipped with buffer spring (11) outside guide post (10) that are located fixed orifices (13) inside is overlapped, fixed orifices (13) outside mid-mounting adjusting screw (16), adjusting screw (16) inboard one end rotation installation sliding block (25), slide block (25) other end fixed mounting adjustable ring (15), dysmorphism cam (8) mid-mounting axis of rotation (7), axis of rotation (7) lower extreme pass and are fixed in headstock (3) at unable adjustment base (1) lower extreme middle part and are connected with worm (4), and worm (4) right-hand member meshing has worm wheel (5).

2. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1, wherein the outer side of the lower end of the fixed base (1) is provided with a supporting leg (2).

3. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1, wherein a driving shaft (6) is mounted in the middle of the worm gear (5), and the front end of the driving shaft (6) penetrates through the power box (3) and is connected with a driving handle.

4. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1, wherein a sealing cover (18) is mounted at the upper end of the cavity (12), and a rotating shaft (7) is mounted in the middle of the lower end of the sealing cover (18) through an upper bearing (21).

5. The clamp for processing the bead of the straight pipe water separator as claimed in claim 4, wherein the bottom end of the worm (4) is rotatably mounted at the bottom end inside the power box (3) through a lower bearing (22).

6. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1, wherein a guide hole (23) matched with the guide column (10) is formed in the middle of the fixing base (1).

7. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1 or 2, wherein an internal threaded hole (24) matched with the adjusting screw rod (16) is formed in the middle of the outer side of the fixing base (1).

8. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1, wherein a driving shaft (6) is arranged in the middle of the worm gear (5), and a driving handle is arranged at the front end of the driving shaft (6) penetrating through the power box (3).

9. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 1, wherein the special-shaped cam (8) is formed by staggering a plurality of convex parts (19) and concave parts (20).

10. The clamp for processing the bead of the multi-station straight pipe water distributor according to claim 9, wherein an adjusting block (17) is mounted on the outer side of the adjusting screw (16).