CN220533530U - Fixing device for punching suitable for various pump shells - Google Patents

Abstract

The utility model discloses a fixing device for punching, which is suitable for various pump shells and belongs to the field of fixing devices, and comprises a pump shell main body, a base and a base, wherein the base consists of a bottom plate and a threaded supporting rod, the threaded supporting rod is arranged at the upper end of the bottom plate, a first fixing part is arranged on the threaded supporting rod, the first fixing part consists of a second screw rod and a clamping plate, the clamping plate is sleeved on the second screw rod, a connecting part is arranged on the second screw rod, the connecting part consists of a base rod and a mounting rod, the mounting rod is uniformly arranged on the outer wall of the base rod, and the relative positions of the first fixing part and the connecting part can be adjusted by arranging the fixing device consisting of the base, the first fixing part, the connecting part, the first screw rod and the second fixing part.

Description

Fixing device for punching suitable for various pump shells

Technical Field

The utility model relates to the field of fixing devices, in particular to a fixing device for punching, which is suitable for various pump shells.

Background

The pump shell is the shell of the water pump. Pumps are of different types, and the sizes of the casings of the pumps of different types are different. During the processing of the pump casing, a drilling operation is required to be performed thereon by using a drilling device, and in order to make the pump casing have good stability during the drilling process, a fixing device is often required to fix the pump casing. Because the sizes of the pump shells of different models are different, when the pump shells of different models are drilled, different fixing devices are often needed, and the universality of the fixing devices for the drilling of the pump shells is poor, so that the fixing devices for the drilling of the pump shells are needed to be suitable for various pump shells.

Disclosure of Invention

The utility model mainly aims to provide the fixing device for punching, which is suitable for various pump shells and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an adaptation multiple fixing device for punching of pump case, includes the pump case main part, still includes the base, the base comprises bottom plate and screw thread bracing piece, screw thread bracing piece installs the upper end at the bottom plate, install a mounting on the screw thread bracing piece, a mounting comprises No. two screw rods and splint, splint cover is established on No. two screw rods, install the connecting piece on No. two screw rods, the connecting piece comprises basic pole and installation pole, the installation pole has three and evenly installs on the outer wall of basic pole, install a screw rod on the installation pole, rotate on the screw rod and install No. two mounting, no. two mounting comprises dog, connecting block and baffle, the connecting block is installed at the inner of dog, the upper end at the dog is installed to the baffle, the pump case main part is placed in the upper end of splint, just the pump case main part is fixed by three No. two mounting simultaneously.

Preferably, the bottom plate on the base is fixedly connected with the threaded support rod.

Preferably, the clamping plate on the first fixing piece is fixedly connected with the second screw rod, the lower end of the clamping plate is flush with the lower end of the second screw rod, a first screw hole is formed in the lower end of the second screw rod, and the second screw rod is installed on the threaded supporting rod through the first screw hole.

Preferably, the base rod and the mounting rod on the connecting piece are fixedly connected, the lower end of the base rod is provided with a second screw hole, the upper end of the base rod is provided with a third screw hole, the outer end of the mounting rod is provided with a fourth screw hole, and the base rod is mounted on a second screw rod through the second screw hole.

Preferably, the first screw is installed in a fourth screw hole formed in the outer end of the installation rod, and a connecting groove is formed in the outer end of the first screw.

Preferably, the stop block on the second fixing piece is fixedly connected with the connecting block and the baffle plate, and the connecting block is rotatably arranged in the connecting groove.

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

through setting up the fixing device who comprises base, mounting, connecting piece, screw rod and No. two mountings, when using, the relative position of mounting and connecting piece can be adjusted, simultaneously, through the relative position of rotating the adjustable connecting piece of screw rod and No. two mountings to make this fixing device can fix the pump case main part of equidimension not, and then make this fixing device's commonality better.

Drawings

FIG. 1 is a top view of the pump housing body of the present utility model after it has been secured;

FIG. 2 is a bottom view of the pump housing body of the present utility model after it has been secured;

FIG. 3 is a schematic view of the structure of the base, the first fixing member, the connecting member, the first screw and the second fixing member;

FIG. 4 is a schematic view of the structure of the base and the first fixing member of the present utility model;

FIG. 5 is a schematic view of a connector according to the present utility model;

fig. 6 is a split view of the first screw and second fastener of the present utility model.

In the figure: 1. a base; 2. a first fixing piece; 3. a connecting piece; 4. a first screw; 5. a second fixing piece; 6. a pump housing main body; 7. a bottom plate; 8. a threaded support rod; 9. a second screw; 10. a clamping plate; 11. a first screw hole; 12. a base rod; 13. a mounting rod; 14. a second screw hole; 15. a third screw hole; 16. a fourth screw hole; 17. a connecting groove; 18. a stop block; 19. a connecting block; 20. and a baffle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2, 3, 4, 5 and 6, a fixing device for punching adapted to multiple pump cases, comprising a pump case main body 6, a base 1, wherein the base 1 is composed of a bottom plate 7 and a threaded supporting rod 8, the threaded supporting rod 8 is arranged at the upper end of the bottom plate 7, the bottom plate 7 and the threaded supporting rod 8 on the base 1 are fixedly connected, a first fixing part 2 is arranged on the threaded supporting rod 8, the first fixing part 2 is composed of a second screw rod 9 and a clamping plate 10, the clamping plate 10 is sleeved on the second screw rod 9, the clamping plate 10 on the first fixing part 2 is fixedly connected with the second screw rod 9, the lower end of the clamping plate 10 is flush with the lower end of the second screw rod 9, a first screw hole 11 is arranged at the lower end of the second screw rod 9, the second screw rod 9 is arranged on the threaded supporting rod 8 through the first screw hole 11, a connecting part 3 is arranged on the second screw rod 9, the connecting part 3 is composed of a base rod 12 and a mounting rod 13, the mounting rod 13 is three and evenly arranged on the outer wall of the base rod 12, the base rod 12 and the mounting rod 13 on the connecting piece 3 are fixedly connected, the lower end of the base rod 12 is provided with a second screw hole 14, the upper end of the base rod 12 is provided with a third screw hole 15, the outer end of the mounting rod 13 is provided with a fourth screw hole 16, the base rod 12 is arranged on the second screw rod 9 through the second screw hole 14, the mounting rod 13 is provided with a first screw rod 4, the first screw rod 4 is arranged in the fourth screw hole 16 which is arranged at the outer end of the mounting rod 13, the outer end of the first screw rod 4 is provided with a connecting groove 17, the first screw rod 4 is rotatably provided with a second fixing piece 5, the second fixing piece 5 consists of a stop block 18, a connecting block 19 and a baffle 20, the connecting block 19 is arranged at the inner end of the stop block 18, the baffle 20 is arranged at the upper end of the stop block 18, the pump shell 6 is arranged at the upper end of the clamping plate 10, and pump case main part 6 is fixed by three No. two mounting 5 simultaneously, and dog 18 and connecting block 19, baffle 20 on No. two mounting 5 are fixed connection, and connecting block 19 rotates and install in spread groove 17, through setting up the fixing device who comprises base 1, no. one mounting 2, connecting piece 3, no. one screw rod 4 and No. two mounting 5, when using, the relative position of No. one mounting 2 and connecting piece 3 can be adjusted, simultaneously, through the relative position of rotating No. one screw rod 4 adjustable connecting piece 3 and No. two mounting 5 to make this fixing device can fix not pump case main part 6 of equidimension, and then make this fixing device's commonality better.

It should be noted that, the present utility model is a fixing device for punching a pump casing adapted to multiple pump casings, when the pump casing main body 6 is fixed on the fixing device composed of the base 1, the first fixing part 2, the connecting part 3, the first screw 4 and the second fixing part 5, the bottom plate 7 on the base 1 can be fixed on a workbench, then the second screw 9 on the first fixing part 2 is inserted into the pump casing main body 6 from one side, finally the clamping plate 10 on the first fixing part 2 is contacted with one end of the pump casing main body 6, then the connecting part 3 is placed into the pump casing main body 6 from the other side of the pump casing main body 6, meanwhile, the base rod 12 is installed on the second screw 9 through the second screw hole 14 formed on the base rod 12, then the first screw 4 is rotated, so that the second fixing part 5 moves towards the wall of the pump casing main body 6, and finally the baffle 18 on the second fixing part 5 is contacted with the inner wall of the pump casing main body 6, so that the baffle 20 is contacted with the outer end of the pump casing main body 6, namely the first fixing part 6 is installed on the base 1, the first fixing part 2, the second screw 4 is installed on the base 1, the base 1 is installed on the base 1 or the third fixing part 3 is installed on the base 1 through the base 1, the base 3 or the base 3, and the base 3 is installed on the base 1 through the first fixing part 3.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a adapt to fixing device for punching of multiple pump case, includes pump case main part (6), its characterized in that: still include base (1), base (1) comprises bottom plate (7) and screw thread bracing piece (8), screw thread bracing piece (8) are installed in the upper end of bottom plate (7), install first screw rod (4) on screw thread bracing piece (8), first screw rod (2) comprise No. two screw rods (9) and splint (10), splint (10) cover is established on No. two screw rods (9), install connecting piece (3) on No. two screw rods (9), connecting piece (3) comprise basic pole (12) and installation pole (13), installation pole (13) have three and evenly install on the outer wall of basic pole (12), install first screw rod (4) on installation pole (13), rotate on first screw rod (4) and install No. two mounting (5), no. two mounting (5) comprise dog (18), dog (19) and baffle (20), install on No. two inner (18) of connecting piece (19) and install on pump case (6) and hold by the baffle (20), install on No. three pump case (6) and hold by the baffle (10).

2. A fixing device for perforating for adapting to various pump cases as claimed in claim 1, wherein: the bottom plate (7) on the base (1) is fixedly connected with the threaded supporting rod (8).

3. A fixing device for perforating for adapting to various pump cases as claimed in claim 2, wherein: the clamping plate (10) on the first fixing piece (2) is fixedly connected with the second screw (9), the lower end of the clamping plate (10) is flush with the lower end of the second screw (9), a screw hole (11) is formed in the lower end of the second screw (9), and the second screw (9) is installed on the threaded supporting rod (8) through the first screw hole (11).

4. A fixing device for perforating for adapting to various pump cases as claimed in claim 3, characterized in that: the base rod (12) and the mounting rod (13) on the connecting piece (3) are fixedly connected, a second screw hole (14) is formed in the lower end of the base rod (12), a third screw hole (15) is formed in the upper end of the base rod (12), a fourth screw hole (16) is formed in the outer end of the mounting rod (13), and the base rod (12) is mounted on the second screw rod (9) through the second screw hole (14).

5. The perforating fixture for adapting to multiple pump housings as recited in claim 4, wherein: the first screw (4) is arranged in a fourth screw hole (16) formed in the outer end of the mounting rod (13), and a connecting groove (17) is formed in the outer end of the first screw (4).

6. A multiple pump housing compatible perforating fixture as defined in claim 5 wherein: the stop block (18) on the second fixing piece (5) is fixedly connected with the connecting block (19) and the baffle (20), and the connecting block (19) is rotatably arranged in the connecting groove (17).