CN220007494U - Frock clamp is used in impeller processing - Google Patents

Abstract

The utility model discloses a tool clamp for impeller machining, which belongs to the technical field of impeller machining and comprises a machining support, wherein a rotary supporting table is arranged on the top surface of the machining support in a rotating and embedded manner, the top surface of the rotary supporting table protrudes out of the top surface of the machining support, an L supporting rod is welded on the peripheral side of the rotary supporting table, a connecting block is welded at one end of the L supporting rod, which is close to the rotary supporting table, and one end, far away from the L supporting rod, of the connecting block is welded on the peripheral outer wall of the rotary supporting table, a hydraulic lifting system is arranged on the bottom surface of the free end of the L supporting rod in a sliding manner, and a pressing supporting rod is pressed down on an impeller body by the force applied by the hydraulic lifting system. This frock clamp for impeller processing not only can adjust the processing position of impeller body, can carry out the clamping of push down to the impeller body simultaneously to can improve the stability of impeller body.

Description

Frock clamp is used in impeller processing

Technical Field

The utility model belongs to the technical field of impeller machining, and particularly relates to a tool clamp for impeller machining.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupler, a muffler, a transmission piece (bearing) and the like. Generally, when processing the impeller, a fixture is needed, but the current fixture generally has a single structural function, for example, the structure for adjusting the position during processing the impeller is lacking, so that the processing of different positions is not satisfied, and the fixture is often needed to be manually detached and reinstalled, so that the processing efficiency is lower.

Through retrieving, like current chinese patent No. ZL202123019021.2, the name is a frock clamp for impeller processing's file, it "includes the bottom plate, the top of bottom plate is provided with elevating gear, elevating gear includes first cylinder, first cylinder symmetry is fixed to be set up at the top of bottom plate, two the output of first cylinder all is provided with the lifter, is fixed to be provided with the fixed plate between the top of two lifters, the top symmetry of fixed plate is provided with clamping device, clamping device includes the second cylinder.

It is known that the above-cited patent documents have the same problems that if the structure for adjusting the position during processing of the impeller is lacking, the processing of different positions cannot be satisfied, and the manual disassembly and the reinstallation of the clamp are often required, so that the processing efficiency is low.

Disclosure of Invention

The utility model aims to provide a tool clamp for impeller machining, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frock clamp for impeller processing, includes the processing support, the top surface of processing support rotates embedded install rotary support platform, the inside impeller body of fan is installed to rotary support platform's top surface, rotary support platform's top surface protrusion is in the top surface of processing support rotary support platform's week side welding has the L bracing piece, the free end bottom surface slidable mounting of L bracing piece has hydraulic lifting system, hydraulic lifting system keeps away from the one end rotation of L bracing piece and installs the bracing piece that pushes down, the bracing piece that pushes down is pushed down the impeller body by hydraulic lifting system application of force.

Preferably, the hydraulic lifting system comprises a hydraulic lifting column.

Preferably, an electric guide rail is embedded and installed on the bottom surface of the L-shaped support rod, and a sliding block support is adaptively installed on the electric guide rail.

Preferably, a base at one end of the hydraulic lifting column far away from the downward-pressing supporting rod is connected with the sliding block support through a bolt.

Preferably, a connecting disc is welded at the lifting free end of the hydraulic lifting column, and a bearing seat with a sealing bearing is mounted on the connecting disc through bolts.

Preferably, the top surface welding of pushing down the bracing piece has and is inverted U-shaped support the top surface intermediate position welding of U-shaped support has the locating shaft, locating shaft and sealed bearing interference fit.

Preferably, the top surface of the processing support is provided with a circular groove, and the middle position of the bottom surface of the circular groove is vertically and downwards provided with a mounting hole continuously.

Preferably, a rotating motor is mounted inside the mounting hole by a screw, and an output shaft of the rotating motor is penetratingly connected to the inside of the rotating support table fitted in the circular groove.

Preferably, a positioning rod is welded at the middle position of the top surface of the rotary supporting table, and the positioning rod is sleeved and connected with the central shaft barrel of the impeller body.

Compared with the prior art, the utility model has the technical effects and advantages that:

this frock clamp for impeller processing places the impeller body on the rotation support bench, rotation support bench can drive the impeller body and rotate, thereby adjust the processing angle of impeller body and direction position thereof, use with this processing that satisfies different positions, still design a hydraulic lifting system in the inside of L bracing piece simultaneously, hydraulic lifting system can drive the bracing piece of pushing down and descend, thereby make the bracing piece of pushing down to the impeller body push down, still design rotatory structure between bracing piece and hydraulic lifting system simultaneously, thereby can make the impeller body when rotatory, can not influence the bracing piece of pushing down to the pushing down of impeller body, compare with prior art, not only can adjust the processing position of impeller body, simultaneously can carry out the clamping of pushing down to the impeller body, thereby can improve the stability of impeller body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of a split structure of an L-shaped support bar and a pressing support bar according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the hydraulic lifting column and the pressing support rod of the present utility model;

fig. 4 is a schematic diagram of a split structure of the rotary support table and the processing support of the present utility model.

Reference numerals illustrate:

in the figure: 1. machining a support; 2. a rotary support table; 3. an impeller body; 4. an L-shaped support rod; 5. pressing down the support rod; 6. a connecting block; 7. a U-shaped bracket; 8. positioning a shaft; 9. a bearing seat; 10. a hydraulic lifting column; 11. a slide block support; 12. a circular groove; 13. a mounting hole; 14. a positioning rod; 15. a rotating electric machine.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The embodiment provides a frock clamp for impeller processing as shown in fig. 1 to 4, including processing support 1, all have the supporting legs piece at four angles in the bottom surface of processing support 1, the top surface of processing support 1 rotates embedded install rotatory supporting bench 2, and the inside impeller body 3 of fan is installed to the top surface of rotatory supporting bench 2, and the top surface intermediate position welding of rotatory supporting bench 2 has locating lever 14, and locating lever 14 establishes with the center pin section of thick bamboo of impeller body 3 and is connected.

The top surface of the rotary supporting table 2 that this embodiment provided is protruding in the top surface of processing support 1, has welded L bracing piece 4 at the week side of rotary supporting table 2, has welded connecting block 6 near the one end of rotary supporting table 2 at L bracing piece 4, and the one end welding that L bracing piece 4 was kept away from to connecting block 6 is on the week side outer wall of rotary supporting table 2, and the free end bottom surface slidable mounting of L bracing piece 4 has hydraulic lifting system.

The hydraulic lifting system provided in this embodiment includes a hydraulic lifting column 10.

The hydraulic lifting system that this embodiment provided is kept away from the one end rotation of L bracing piece 4 and is installed the embedded electronic guide rail that installs in bottom surface that pushes down bracing piece 5,L bracing piece 4, and slider support 11 is installed to electronic guide rail adaptation.

The pressing support rod 5 provided in this embodiment is pressed down against the impeller body 3 by the hydraulic lifting system.

The hydraulic lifting column 10 provided in this embodiment is connected with the slider support 11 through bolts on the base at the end far away from the pressing support rod 5, the lifting free end of the hydraulic lifting column 10 is welded with a connecting disc, and the connecting disc is provided with a bearing seat 9 with a sealing bearing through bolts.

The top surface welding that pushes down bracing piece 5 that this embodiment provided has and is the U-shaped support 7 of inversion, the welding of the top surface intermediate position at U-shaped support 7 has locating shaft 8, locating shaft 8 and sealed bearing interference fit, circular recess 12 has been seted up to the top surface of processing support 1, mounting hole 13 has been continued to be seted up downwards perpendicularly in the bottom surface intermediate position of circular recess 12, rotating electrical machines 15 are installed through the screw to the inside of mounting hole 13, rotating electrical machines 15's output shaft through connection is to the inside of the rotation brace table 2 of adaptation in circular recess 12.

Principle of operation

This frock clamp for impeller processing places the inside impeller body 3 of fan that needs processing in the top surface of rotating support platform 2, the locating lever 14 at rotating support platform 2 top can peg graft the adaptation with impeller body 3 simultaneously, thereby can carry out spacingly to impeller body 3, still have an electric guide rail in the free end bottom surface of L bracing piece 4, electric guide rail can drive slider support 11 and carry out rectilinear movement, thereby can drive the position of hydraulic lifting column 10, in addition hydraulic lifting column 10 drives U-shaped support 7 and descends, it pushes down bracing piece 5 to impeller body 3 to drive, open rotating electrical machines 15 simultaneously, rotating electrical machines 15 drive rotating support platform 2 rotates in circular recess 12, simultaneously have a sealing bearing in hydraulic lifting column 10 lower part, can with the adaptation of locating shaft 8, thereby do not influence the rotation of rotating support platform 2.

It should be noted that relational terms such as one and two are 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. Moreover, 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 term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (9)

1. Frock clamp is used in impeller processing, including processing support (1), its characterized in that: the top surface of processing support (1) rotates embedded install rotary support platform (2), impeller body (3) inside the fan are installed to the top surface of rotary support platform (2), the top surface of rotary support platform (2) protrusion is in the top surface of processing support (1) the week side welding of rotary support platform (2) has L bracing piece (4), the free end bottom surface slidable mounting of L bracing piece (4) has hydraulic lifting system, hydraulic lifting system keeps away from the one end rotation of L bracing piece (4) and installs pushes down bracing piece (5), push down bracing piece (5) by hydraulic lifting system application of force decline to impeller body (3).

2. The tooling fixture for impeller machining according to claim 1, wherein: the hydraulic lifting system comprises a hydraulic lifting column (10).

3. The tool clamp for machining an impeller according to claim 2, wherein: an electric guide rail is embedded in the bottom surface of the L supporting rod (4), and a sliding block support (11) is adaptively arranged on the electric guide rail.

4. A tooling fixture for impeller machining according to claim 3, wherein: one end base of the hydraulic lifting column (10) far away from the downward-pressing supporting rod (5) is connected with the sliding block support (11) through bolts.

5. The tooling fixture for impeller machining according to claim 4, wherein: the lifting free end of the hydraulic lifting column (10) is welded with a connecting disc, and the connecting disc is provided with a bearing seat (9) with a sealing bearing through a bolt.

6. The tooling fixture for impeller machining according to claim 5, wherein: the top surface welding of pushing down bracing piece (5) has U-shaped support (7) that are the inversion U-shaped support (7) top surface intermediate position welding of U-shaped support (7) has locating shaft (8), locating shaft (8) and sealed bearing interference fit.

7. The tooling fixture for impeller machining according to claim 1, wherein: the top surface of processing support (1) has seted up circular recess (12) bottom surface intermediate position vertically downwards continue to have seted up mounting hole (13).

8. The tooling fixture for impeller machining according to claim 7, wherein: the inside of the mounting hole (13) is provided with a rotating motor (15) through a screw, and an output shaft of the rotating motor (15) is connected to the inside of the rotating support table (2) which is fit in the circular groove (12) in a penetrating way.

9. The tooling fixture for impeller machining according to claim 8, wherein: the middle position of the top surface of the rotary supporting table (2) is welded with a positioning rod (14), and the positioning rod (14) is sleeved and connected with a central shaft barrel of the impeller body (3).