CN219465746U

CN219465746U - Clamping tool for polishing

Info

Publication number: CN219465746U
Application number: CN202320345086.6U
Authority: CN
Inventors: 王勇; 望涛; 陈宗刚
Original assignee: Jiangsu Shimge Machinery Parts Co ltd
Current assignee: Jiangsu Shimge Machinery Parts Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-04
Anticipated expiration: 2033-02-28

Abstract

The application relates to a centre gripping frock of polishing relates to the technical field of centre gripping frock, the on-line screen storage device comprises a base, the base on be equipped with the mount, the mount on be equipped with activity clamping assembly and fixed clamping assembly, fixed clamping assembly include the fixing base, fixing base fixed mounting be in the mount on, activity clamping assembly include the movable seat, the movable seat with the fixing base set up relatively and form the centre gripping chamber that is used for the centre gripping pump cover between the two, the fixing base on still be equipped with locating component, locating component be used for the location to be used for the pump cover of centre gripping. The pump cover adjusting device has the advantages that the frequency of adjusting the pump cover can be reduced, and the working efficiency is improved.

Description

Clamping tool for polishing

Technical Field

The application relates to the technical field of clamping tools, in particular to a polishing clamping tool.

Background

The water pump includes the pump cover, in pump cover production process, needs to polish each terminal surface of pump cover. The Chinese patent publication No. CN215588712U discloses a clamping seat for polishing a pump cover casting, which comprises a base and a collecting seat, wherein the collecting seat is fixedly arranged on the inner wall of the base, a driving motor is arranged at the bottom of the base, an output shaft at the upper end of the driving motor penetrates through the collecting seat and is fixedly provided with a connecting sleeve, and a rotary clamping mechanism is arranged at the upper end of the connecting sleeve; the rotary clamping mechanism comprises a rotary seat fixedly connected with the connecting sleeve, a support column is fixedly arranged at the middle position of the upper end of the rotary seat, a supporting sheet is fixedly arranged at the upper end of the support column, and movable clamping plates are movably arranged at two sides of the rotary seat.

The prior art solutions described above have the following drawbacks: in the casting process, the end face of the water inlet and the end face of the water outlet of the pump cover and the end face connected with the pump body are required to be polished, three-face polishing cannot be realized by the technology disclosed above, and the pump cover is required to be adjusted for multiple times, so that the working efficiency is lower.

Disclosure of Invention

To the not enough that prior art exists, one of the purpose of this application is to provide a centre gripping frock of polishing, and it has the number of times that can reduce the adjustment to the pump cover, improves work efficiency's advantage.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a centre gripping frock of polishing, includes the base, the base on be equipped with the mount, the mount on be equipped with activity clamping component and fixed clamping component, fixed clamping component include the fixing base, fixing base fixed mounting be in the mount on, activity clamping component include the movable seat, the movable seat with the fixing base set up relatively and form the centre gripping chamber that is used for the centre gripping pump cover between the two, the fixing base on still be equipped with locating component, locating component be used for the location to be used for the pump cover of centre gripping.

Through adopting above-mentioned technical scheme, in use, place the pump cover in the centre gripping intracavity, between movable seat and the fixing base promptly, then exert force to the movable seat for it removes and carries out the intermediate layer to the pump cover, thereby simultaneously in the centre gripping in-process, positioning assembly's existence can fix a position the pump cover and reduce the cheaper probability of pump cover, because movable seat and fixing base set up relatively, consequently after the centre gripping is accomplished, make the water inlet terminal surface of pump cover, delivery port terminal surface and the terminal surface that is connected with the pump body all not sheltered from, consequently, need not to dismantle the pump cover and carry out the centre gripping again, reduced the number of times to the adjustment of pump cover, improved work efficiency.

The present application may be further configured in a preferred example to: the fixed frame is provided with a sliding groove, the movable seat is provided with a sliding block, and the sliding block can slide in the sliding groove.

Through adopting above-mentioned technical scheme, the design of slider and sliding tray can effectively lead to the removal of movable seat to can effectively reduce the probability that the movable seat squinted in the removal process.

The present application may be further configured in a preferred example to: the movable seat and the fixed seat are provided with pressing heads.

Through adopting above-mentioned technical scheme, the existence of closing cap makes the fixed effect to the pump cover better.

The present application may be further configured in a preferred example to: the pressing head is used for being provided with a contact plate on the surface contacted with the pump cover, and a plurality of bulges are arranged on the contact plate and are used for being contacted with the pump cover.

By adopting the technical scheme, the clamping effect on the pump cover is further enhanced due to the existence of the protrusions.

The present application may be further configured in a preferred example to: the movable seat is also provided with a positioning hole.

Through adopting above-mentioned technical scheme, the existence of locating hole makes when exerting force to the movable seat, presses the movable seat through external shaft-like object promptly, can play better pressing effect to the movable seat.

The present application may be further configured in a preferred example to: the positioning assembly comprises a positioning plate and a positioning piece, wherein a moving groove for the positioning plate to move is formed in the fixing seat, a confirmation plate for positioning the pump cover is arranged on the positioning plate, and the positioning piece is movably arranged on the fixing seat and used for fixing the positioning plate.

Through adopting above-mentioned technical scheme, the existence of removal groove makes when carrying out the centre gripping to the pump cover of different specifications, can realize the location to the pump cover through removing the locating plate, consequently makes application scope bigger.

The present application may be further configured in a preferred example to: the locating plate on be equipped with the slide hole, the slide hole be rectangular form, the setting element include positioning bolt, positioning bolt demountable installation on the fixing base and pass the slide hole, positioning bolt's head with the locating plate offset.

Through adopting above-mentioned technical scheme, promptly after adjusting the locating plate, rotate positioning bolt for positioning bolt's head offsets with the locating plate, thereby realizes the purpose of fixing the locating plate.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic cross-sectional view of the present application.

Fig. 3 is a schematic view of a contact plate structure of the present application.

Reference numerals: 1. a base; 11. a fixing frame; 111. a frame body; 112. a sliding groove; 2. a movable clamping assembly; 21. a movable seat; 211. positioning holes; 212. a slide block; 3. a fixed clamping assembly; 31. a fixing seat; 311. a moving groove; 4. a positioning assembly; 41. a positioning plate; 411. a sliding hole; 42. a confirmation board; 43. a positioning piece; 5. a compacting head; 51. and a contact plate.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-3, for the clamping fixture that polishes that this application discloses, including base 1, fixed mounting has mount 11 on the base 1, and mount 11 includes two support bodies 111, and two support bodies 111 set up relatively. The fixing frame 11 is provided with a movable clamping assembly 2 and a fixed clamping assembly 3, the fixed clamping assemblies 3 are divided into two groups, the two groups are positioned on two sides of the fixing frame 11, and the movable clamping assembly 2 is arranged above the two groups of clamping assemblies. The fixing and clamping assembly 3 comprises a fixing seat 31, and the fixing seat 31 is fixedly arranged on the fixing frame 11. The movable clamping assembly 2 comprises a movable seat 21, and two sides of the movable seat 21 are respectively opposite to the two fixed seats 31 and form a clamping cavity. The fixing seat 31 is also provided with a positioning component 4 for positioning the clamped pump cover.

The two opposite surfaces of the two opposite frame bodies 111 are respectively provided with a sliding groove 112, the movable seat 21 is provided with a sliding block 212 matched with the sliding grooves, the sliding block 212 can slide along the sliding grooves 112, the upper part of the movable seat 21 is also provided with a positioning hole 211, and the bottom of the positioning hole 211 is conical. The movable seat 21 and the fixed seat 31 are fixedly connected with the pressing head 5, and the pressing head 5 is fixedly connected with the movable seat 21 and the fixed seat 31 in a threaded connection mode. A contact plate 51 is fixedly connected to one end face of the pressing head 5, which is in contact with the pump cover, and a plurality of protrusions are fixedly connected to one face of the contact plate 51, which is in contact with the pump cover. In this embodiment, the contact plate 51 and the protrusions may be made of a flexible material, such as rubber. In other embodiments, the contact plate 51 and the protrusions may also be made of a rigid material, such as metal.

The positioning assembly 4 includes a positioning plate 41 and a positioning member 43. The positioning plate 41 is fixedly connected with a confirmation plate 42, and the confirmation plate 42 and the positioning plate 41 form an L-shaped structure. The confirmation board 42 itself is also of L-shaped configuration. The fixed seat 31 is provided with a moving groove 311, and the positioning plate 41 is positioned in the moving groove 311 and can move along the moving groove 311. The positioning plate 41 is further provided with a sliding hole 411, the sliding hole 411 is long and parallel to the moving slot 311, in this embodiment, is a waist-shaped hole, the positioning member 43 comprises a positioning bolt, the bolt is detachably mounted on the fixing seat 31 and penetrates through the sliding hole 411, and the head of the positioning bolt abuts against the positioning plate 41.

The implementation principle of the embodiment is as follows: when in use, the pump cover is adjusted to the proper position according to the specification of the pump cover to be processed, then the pump cover is placed between the movable seat and the fixed seat 31, then the external thimble stretches into the positioning hole 211, downward pressure is applied to the movable seat, and under the action of the pressure, the movable seat moves towards the fixed seat 31, so that the clamping of the pump cover is realized.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a centre gripping frock of polishing which characterized in that: including base (1), base (1) on be equipped with mount (11), mount (11) on be equipped with activity clamping assembly (2) and fixed clamping assembly (3), fixed clamping assembly (3) include fixing base (31), fixing base (31) fixed mounting be in mount (11) on, activity clamping assembly (2) include movable seat (21), movable seat (21) with fixing base (31) set up relatively and form the centre gripping chamber that is used for the centre gripping pump cover between the two, fixing base (31) on still be equipped with locating component (4), locating component (4) be used for the location by the pump cover of centre gripping.

2. The grinding and clamping tool according to claim 1, wherein: the fixed frame (11) is provided with a sliding groove (112), the movable seat (21) is provided with a sliding block (212), and the sliding block (212) can slide in the sliding groove (112).

3. The grinding and clamping tool according to claim 2, wherein: the movable seat (21) and the fixed seat (31) are provided with a pressing head (5).

4. A grinding and clamping tool according to claim 3, wherein: the pressing head (5) is provided with a contact plate (51) on the surface for contacting with the pump cover, and a plurality of bulges are arranged on the contact plate (51) for contacting with the pump cover.

5. The grinding and clamping tool according to claim 1, wherein: the movable seat (21) is also provided with a positioning hole (211).

6. The grinding and clamping tool according to claim 1, wherein: the positioning assembly (4) comprises a positioning plate (41) and a positioning piece (43), wherein a moving groove (311) for the positioning plate (41) to move is formed in the fixing seat (31), a confirmation plate (42) for positioning the pump cover is arranged on the positioning plate (41), and the positioning piece (43) is movably mounted on the fixing seat (31) and used for fixing the positioning plate (41).

7. The grinding and clamping tool according to claim 6, wherein: the positioning plate (41) on be equipped with slide hole (411), slide hole (411) be rectangular form, setting element (43) include positioning bolt, positioning bolt detachably install on fixing base (31) and pass slide hole (411), positioning bolt's head with positioning plate (41) offset.