CN211219710U

CN211219710U - Volute crossing clamp plate

Info

Publication number: CN211219710U
Application number: CN201921984968.7U
Authority: CN
Inventors: 陈海星
Original assignee: Wuxi Gerun Power Machinery Manufacturing Co ltd
Current assignee: Wuxi Gerun Power Machinery Manufacturing Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-11
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a volute crossing type pressing plate, which comprises a bottom plate, wherein two inner vertical plates are welded on the upper side of the bottom plate, two outer vertical plates are arranged on two sides of the inner vertical plates, a crossing plate is welded between the two inner vertical plates, a bolt is connected on the outer vertical plate, a top plate is welded on the upper side of the outer vertical plate, and the top plate is connected with a trapezoidal screw through a thread, and the locking nut is screwed down, so that the volute is fixed, and the limiting effect is good.

Description

Volute crossing clamp plate

Technical Field

The utility model relates to a clamp plate technical field specifically is a volute crossing clamp plate.

Background

The design of the scroll casing needs to be matched with the compact structure in the automobile, so the scroll casing with a complex structure is often designed, and the eccentric deflection angle scroll casing is one of the scroll casings. The special lathe fixture is needed for processing the volute, otherwise, the accuracy of the eccentricity and the deflection angle is difficult to guarantee, the rejection rate is high, and the efficiency is low. When the eccentric deflection angle scroll is machined by the lathe, a centrifugal force is added to a lathe spindle by parts, and the centrifugal force can influence the runout and the stability of the lathe spindle. To this end, we propose a scroll cross platen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volute crossing clamp plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a volute crossing clamp plate, includes the bottom plate, the upside welding of bottom plate has two inboard risers, the both sides of inboard riser are equipped with two outside risers, the welding has the cross board between two inboard risers, be connected with the bolt on the riser of the outside, the upside welding of outside riser has the roof, the roof has trapezoidal lead screw through threaded connection, the downside of roof is equipped with the limiting plate, trapezoidal lead screw's lower extreme passes through the bearing and is connected with the limiting plate rotation, the welding has the spring between limiting plate and the roof, trapezoidal lead screw's the outside is connected with lock nut, the rear side welding of inboard riser has the rear side riser.

The purpose that this crossing clamp plate set up is had two inboard risers and two outside risers, the volute that will press from both sides tightly is placed between inboard riser and outside riser, can use the bolt to fix, screw up the bolt, make the briquetting of bolt one side and the both sides contact of volute, play the effect of compressing tightly, the upside welding of outside riser has the roof, the roof has trapezoidal lead screw through threaded connection, the handle rotates, can make trapezoidal lead screw drive limiting plate descend, thereby can carry on spacingly to the top of volute, screw up lock nut, make the volute fixed, it is spacing effectual.

Preferably, a handle is welded on the upper side of the trapezoidal screw rod.

Preferably, the upper side welding of limiting plate has the slide bar, the downside welding of roof has the sleeve.

Preferably, the sleeve is slidably connected to the slide rod.

Preferably, one end of the locking nut is welded with a pressing block.

Preferably, the outer vertical plate is provided with a square notch, and the inner vertical plate is provided with a circular notch.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses have two inboard risers and two outside risers, the volute that will press from both sides tightly is placed between inboard riser and outside riser, can use the bolt to fix, screw up the bolt, make the briquetting of bolt one side and the both sides contact of volute, play the effect of compressing tightly, the upside welding of outside riser has the roof, the roof has trapezoidal lead screw through threaded connection, the handle rotates, can make trapezoidal lead screw drive the limiting plate and descend, thereby can carry on spacingly to the top of volute, screw up lock nut, make the volute fixed, spacing effectual.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the upper structure of the present invention.

In the figure: 1. a base plate; 2. a rear side vertical plate; 3. an outer vertical plate; 4. a square notch; 5. a bolt; 6. a circular notch; 7. an inner vertical plate; 8. briquetting; 9. a cross plate; 10. a limiting plate; 11. a trapezoidal lead screw; 12. a handle; 13. a top plate; 14. a spring; 15. locking the nut; 16. a sleeve; 17. a slide bar.

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 volute crossing clamp plate, includes bottom plate 1, the upside welding of bottom plate 1 has two inboard risers 7, the both sides of inboard riser 7 are equipped with two outside risers 3, the welding has cross board 9 between two inboard risers 7, be connected with bolt 5 on the outside riser 3, the upside welding of outside riser 3 has roof 13, roof 13 has trapezoidal lead screw 11 through threaded connection, the downside of roof 13 is equipped with limiting plate 10, trapezoidal lead screw 11's lower extreme passes through the bearing and is connected with limiting plate 10 rotation, the welding has spring 14 between limiting plate 10 and the roof 13, trapezoidal lead screw 11's the outside is connected with lock nut 15, the rear side welding of inboard riser 7 has rear side riser 2.

Specifically, a handle 12 is welded on the upper side of the trapezoidal screw rod 11.

Specifically, a sliding rod 17 is welded on the upper side of the limiting plate 10, and a sleeve 16 is welded on the lower side of the top plate 13.

In particular, the sleeve 16 is slidably connected to a slide bar 17.

Specifically, one end of the locking nut 15 is welded with a pressing block 8.

Specifically, the outer vertical plate 3 is provided with a square notch 4, and the inner vertical plate 7 is provided with a circular notch 6.

Specifically, during the use, this crossing clamp plate has two inboard risers 7 and two outside risers 3, the volute that will press from both sides tightly is placed between inboard riser 7 and outside riser 3, can use bolt 5 to fix, screw up bolt 5, make the briquetting 8 of bolt 5 one side and the both sides contact of volute, play the effect of compressing tightly, the upside welding of outside riser 3 has roof 13, roof 13 has trapezoidal lead screw 11 through threaded connection, rotate handle 12, can make trapezoidal lead screw 11 drive limiting plate 10 descend, thereby can carry on spacingly to the top of volute, screw up lock nut 15, make the volute fixed, spacing effectual.

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 cross clamp plate of volute, includes bottom plate (1), its characterized in that: the welding of the upside of bottom plate (1) has two inboard risers (7), the both sides of inboard riser (7) are equipped with two outside risers (3), the welding has cross plate (9) between two inboard risers (7), be connected with bolt (5) on outside riser (3), the upside welding of outside riser (3) has roof (13), roof (13) have trapezoidal lead screw (11) through threaded connection, the downside of roof (13) is equipped with limiting plate (10), the lower extreme of trapezoidal lead screw (11) passes through the bearing and is connected with limiting plate (10) rotation, the welding has spring (14) between limiting plate (10) and roof (13), the outside of trapezoidal lead screw (11) is connected with lock nut (15), the rear side welding of inboard riser (7) has rear side riser (2).

2. The scroll cross platen according to claim 1, wherein: the handle (12) is welded on the upper side of the trapezoidal screw rod (11).

3. The scroll cross platen according to claim 1, wherein: the upper side of the limiting plate (10) is welded with a sliding rod (17), and the lower side of the top plate (13) is welded with a sleeve (16).

4. The scroll cross platen according to claim 3, wherein: the sleeve (16) is connected with the sliding rod (17) in a sliding mode.

5. The scroll cross platen according to claim 1, wherein: one end of the locking nut (15) is welded with a pressing block (8).

6. The scroll cross platen according to claim 1, wherein: the outer side vertical plate (3) is provided with a square notch (4), and the inner side vertical plate (7) is provided with a round notch (6).