CN214445091U

CN214445091U - Grinding device is used in expansion joint production

Info

Publication number: CN214445091U
Application number: CN202022877629.8U
Authority: CN
Inventors: 陈勇军
Original assignee: Jiangsu Xiangrong Machinery Manufacturing Co ltd
Current assignee: Jiangsu Xiangrong Machinery Manufacturing Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-10-22
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a grinding device technical field just discloses a grinding device is used in expansion joint production, which comprises a support plate, the top fixed mounting of support plate has the riser, the right side fixed mounting of riser has power push rod. This grinding device is used in expansion joint production, through setting up the baffle, adjusting device, the locating piece, diaphragm and polishing plate, the expansion joint cover that will polish is outside the mounting panel, it moves to carrying on the back mutually one side to open the centre gripping push rod and drive the grip block, the inner wall of two grip block top tight expansion joints, it drives the expansion joint right side and moves to under the polishing plate to open power push rod, it moves down the contact expansion joint to rotate adjusting device and drive the polishing plate, it drives the rotatory expansion joint of polishing plate to open drive arrangement, so, the expansion joint of different internal diameters can be fixed a position in centre gripping push rod and grip block combination, adjusting device makes the expansion joint that different external diameters can be polished to the polishing plate, the expansion joint of different models can be processed to this equipment, it is convenient to adjust, save time.

Description

Grinding device is used in expansion joint production

Technical Field

The utility model relates to a grinding device technical field specifically is a grinding device is used in expansion joint production.

Background

The expansion joint is a flexible element which can effectively compensate axial deformation, for example, the expansion joint welded on a fixed tube-plate heat exchanger shell has large axial flexibility and is easy to deform, can compensate the thermal expansion difference generated by the tube and the shell due to different wall temperatures, and reduces the axial load of the tube and the shell, thereby reducing the temperature difference stress of the tube, the tube plate and the shell, avoiding strength damage, instability damage and tube pull-off damage, and having more types of expansion joints, commonly used structures such as wave shapes, ring plate welding, shell clamping and the like, wherein the wave-shaped expansion joint is most widely applied, and the ring plate welding expansion joint is only suitable for normal pressure or low pressure occasions.

Traditional grinding device for expansion joint production structure is comparatively simple, is difficult to use one set of head of polishing to the expansion joint of different models and processes, need to change the head of polishing or need to hand and polish, and troublesome and waste time so provide a grinding device for expansion joint production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grinding device is used in expansion joint production possesses the expansion joint advantages such as conveniently polishing different models, has solved traditional grinding device is used in expansion joint production and is difficult to use one set of head of polishing to the expansion joint of different models and processes, need to change the head of polishing or need to hand and polish, trouble and time-wasting problem.

(II) technical scheme

For the purpose of realizing the above-mentioned expansion joint of different models of conveniently polishing, the utility model provides a following technical scheme: a polishing device for expansion joint production comprises a support plate, wherein a vertical plate is fixedly mounted at the top of the support plate, a power push rod is fixedly mounted on the right side of the vertical plate, a mounting plate is fixedly mounted at the output end of the power push rod, two clamping push rods are fixedly mounted at the top and the bottom of the mounting plate, the output ends of the two clamping push rods are fixedly connected with the clamping plate, a vertical plate is fixedly mounted at the top of the support plate and positioned on the right side of the vertical plate, a driving device is fixedly mounted at the left side of the vertical plate, a supporting plate is fixedly mounted at the output end of the driving device, a baffle is fixedly mounted at the left side of the supporting plate, an adjusting device with one end penetrating through and extending above the baffle is movably mounted at the bottom of the baffle, a positioning block is fixedly mounted at the top of the adjusting device, a transverse plate is fixedly mounted at the left side of the positioning block, and a polishing plate is fixedly mounted at the bottom of the transverse plate, the top of support plate just is located fixed mounting between riser and the riser and has the box, the top fixed mounting of box has one end to run through and extend to the inside barrel of box, the inside fixed mounting of barrel has the suction fan.

Preferably, the clamping plate is a rubber plate, resistance increasing grains are arranged on the side, opposite to the side where the clamping plate is arranged, of the clamping plate, and the support plate and the vertical plate are both made of stainless steel.

Preferably, the vertical plate is a cast iron plate, the driving device comprises a protective cover, a driving motor and a contact block, the protective cover is fixedly installed on the left side of the vertical plate, the driving motor is fixedly installed on the right side of the inner wall of the protective cover, and the contact block with one end contacting with the driving motor is fixedly installed on the inner top wall and the inner bottom wall of the protective cover.

Preferably, adjusting device includes screw thread bull stick and runner, the bottom movable mounting of baffle has one end to run through and extend to the screw thread bull stick of baffle top, the top fixed mounting of screw thread bull stick has one end and locating piece fixed connection's runner, the runner further includes fixed block and movable block, adjusting device's top fixed mounting has the fixed block, the inside movable mounting of fixed block has the movable block that one end extends to the fixed block top.

Preferably, the left side of layer board just is located the top of baffle and has seted up T shape spout, the right side fixed mounting of locating piece has quantity for two and one end extends to the inside T shape spout shape slider.

Preferably, the left side intercommunication of box has the blow off pipe, be provided with the valve on the blow off pipe, the fan of breathing in includes holding ring, fan motor and flabellum, the inside fixed mounting of barrel has the holding ring, the top fixed mounting of holding ring has one end to extend to the fan motor of holding ring below, fan motor's output fixed mounting has the flabellum.

(III) advantageous effects

Compared with the prior art, the utility model provides an expansion joint is grinding device for production possesses following beneficial effect:

this grinding device is used in expansion joint production, through setting up the baffle, adjusting device, the locating piece, diaphragm and polishing plate, the user is when the user is the service equipment, the expansion joint cover that will polish is outside the mounting panel, it drives the grip block and removes to one side of carrying on the back mutually to open the centre gripping push rod, the inner wall of two grip blocks top tight expansion joint, it drives the expansion joint right side and moves under the polishing plate to open power push rod, it moves down the contact expansion joint to rotate adjusting device drive polishing plate, it drives the rotatory expansion joint of polishing plate to open drive device, thus, the expansion joint of different internal diameters can be fixed a position in centre gripping push rod and the grip block combination, adjusting device makes the expansion joint that different external diameters can be polished to the polishing plate, the expansion joint of different models can be processed to this equipment, it is convenient to adjust, save time.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a support plate 1, a vertical plate 2, a power push rod 3, a mounting plate 4, a clamping push rod 5, a clamping plate 6, a vertical plate 7, a driving device 8, a supporting plate 9, a baffle plate 10, an adjusting device 11, a positioning block 12, a transverse plate 13, a polishing plate 14, a box body 15, a barrel 16 and an air suction fan 17.

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. 1-2, a polishing device for expansion joint production comprises a support plate 1, a vertical plate 2 is fixedly installed on the top of the support plate 1, a power push rod 3 is fixedly installed on the right side of the vertical plate 2, an installation plate 4 is fixedly installed on the output end of the power push rod 3, two clamping push rods 5 are fixedly installed on the top and the bottom of the installation plate 4, the output ends of the two clamping push rods 5 are fixedly connected with a clamping plate 6, the clamping plate 6 is a rubber plate, resistance increasing grains are arranged on one side of the clamping plate 6 opposite to the other side, the support plate 1 and the vertical plate 2 are both made of stainless steel, a vertical plate 7 is fixedly installed on the top of the support plate 1 and positioned on the right side of the vertical plate 2, a driving device 8 is fixedly installed on the left side of the vertical plate 7, the vertical plate 7 is made of cast iron, the driving device 8 comprises a protective cover, a driving motor and a contact block, a protective cover is fixedly installed on the left side of the vertical plate 7, a driving motor is fixedly installed on the right side of the inner wall of the protective cover, the inner top wall and the inner bottom wall of the protective cover are fixedly provided with contact blocks with one ends contacted with a driving motor, the output end of a driving device 8 is fixedly provided with a supporting plate 9, the left side of the supporting plate 9 is fixedly provided with a baffle plate 10, the left side of the supporting plate 9 and positioned above the baffle plate 10 are provided with T-shaped sliding chutes, the right side of a positioning block 12 is fixedly provided with two T-shaped sliding blocks with one ends extending into the T-shaped sliding chutes, the bottom of the baffle plate 10 is movably provided with an adjusting device 11 with one end penetrating and extending above the baffle plate 10, the top of the adjusting device 11 is fixedly provided with a positioning block 12, the adjusting device 11 comprises a threaded rotating rod and a rotating assembly, the bottom of the baffle plate 10 is movably provided with a threaded rotating rod with one end penetrating and extending above the baffle plate 10, the top of the threaded rotating rod is fixedly provided with a rotating assembly with one end fixedly connected with the positioning block 12, and the rotating assembly further comprises a fixed block and a movable block, the top fixed mounting of adjusting device 11 has the fixed block, the inside movable mounting of fixed block has the movable block that one end extends to the fixed block top, the left side fixed mounting of locating piece 12 has diaphragm 13, the bottom fixed mounting of diaphragm 13 has polishing plate 14, the top of support plate 1 just is located and has box 15 between riser 2 and the riser 7, the top fixed mounting of box 15 has one end to run through and extend to the inside barrel 16 of box 15, the inside fixed mounting of barrel 16 has the suction fan 17, the left side intercommunication of box 15 has the blow off pipe, be provided with the valve on the blow off pipe, suction fan 17 includes the holding ring, fan motor and flabellum, the inside fixed mounting of barrel 16 has the holding ring, the top fixed mounting of holding ring has one end to extend to the fan motor of holding ring below, fan motor's output fixed mounting has the flabellum, through setting up baffle 10, adjusting device 11, the fan motor, Locating piece 12, diaphragm 13 and sanding plate 14, the user is when the use equipment, the expansion joint cover that will polish is outside mounting panel 4, it moves to the opposite side of the back of the body one side to open centre gripping push rod 5 and drive grip block 6, the inner wall of two grip block 6 top tight expansion joints, it moves to the right under sanding plate 14 to open power push rod 3 and drive the expansion joint, it contacts the expansion joint to rotate adjusting device 11 and drive sanding plate 14 and move down, it drives the rotatory expansion joint of sanding plate 14 to open drive arrangement 8, so, the expansion joint of different internal diameters can be fixed a position in the combination of grip push rod 5 and grip block 6, adjusting device 11 makes sanding plate 14 can polish the expansion joint of different external diameters, the expansion joint of different models can be processed to this equipment, it is convenient to adjust, save time.

To sum up, this grinding device for expansion joint production, through setting up baffle 10, adjusting device 11, locating piece 12, diaphragm 13 and sanding plate 14, the user is when the use equipment, the expansion joint cover that will polish is outside at mounting panel 4, open centre gripping push rod 5 and drive grip block 6 and move to one side of carrying on back mutually, the inner wall of expansion joint is tightly held in two grip block 6 tops, it moves to polish the board 14 under to open power push rod 3 and drive the expansion joint right side, it contacts the expansion joint to rotate adjusting device 11 and drive sanding plate 14 and move down, it polishes the expansion joint to open drive arrangement 8 and drive sanding plate 14 rotation, so, the expansion joint of different internal diameters can be fixed a position in centre gripping push rod 5 and grip block 6 combination, adjusting device 11 makes sanding plate 14 can polish the expansion joint of different external diameters, this equipment can process the expansion joint of different models, and convenient to adjust, and time is saved, it is difficult to use one set of sanding head to polish to the expansion joint of different models to solve traditional device for expansion joint production The problem of troublesome and time-wasting is that the polishing head needs to be replaced or the polishing head needs to be held by hand for polishing in the processing.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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, an element defined by the phrase "comprising an … …" 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 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 an expansion joint is grinding device for production, includes support plate (1), its characterized in that: the top of the support plate (1) is fixedly provided with a vertical plate (2), the right side of the vertical plate (2) is fixedly provided with a power push rod (3), the output end of the power push rod (3) is fixedly provided with a mounting plate (4), the top and the bottom of the mounting plate (4) are both fixedly provided with two clamping push rods (5), the output ends of the two clamping push rods (5) are both fixedly connected with a clamping plate (6), the top of the support plate (1) is positioned at the right side of the vertical plate (2) and is fixedly provided with a vertical plate (7), the left side of the vertical plate (7) is fixedly provided with a driving device (8), the output end of the driving device (8) is fixedly provided with a support plate (9), the left side of the support plate (9) is fixedly provided with a baffle plate (10), the bottom of the baffle plate (10) is movably provided with an adjusting device (11) of which one end penetrates through and extends to the upper part of the baffle plate (10), the top fixed mounting of adjusting device (11) has locating piece (12), the left side fixed mounting of locating piece (12) has diaphragm (13), the bottom fixed mounting of diaphragm (13) has board of polishing (14), the top of support plate (1) just is located fixed mounting between riser (2) and riser (7) and has box (15), the top fixed mounting of box (15) has one end to run through and extend to inside barrel (16) of box (15), the inside fixed mounting of barrel (16) has suction fan (17).

2. The polishing device for expansion joint production according to claim 1, wherein: the clamping plate (6) is a rubber plate, resistance increasing grains are arranged on one side, opposite to each other, of the clamping plate (6), and the support plate (1) and the vertical plate (2) are both made of stainless steel.

3. The polishing device for expansion joint production according to claim 1, wherein: the novel protective cover is characterized in that the vertical plate (7) is a cast iron plate, the driving device (8) comprises a protective cover, a driving motor and a contact block, the protective cover is fixedly mounted on the left side of the vertical plate (7), the driving motor is fixedly mounted on the right side of the inner wall of the protective cover, and the contact block with one end contacting with the driving motor is fixedly mounted on the inner top wall and the inner bottom wall of the protective cover.

4. The polishing device for expansion joint production according to claim 1, wherein: adjusting device (11) include screw thread bull stick and runner, the bottom movable mounting of baffle (10) has one end to run through and extend to the screw thread bull stick of baffle (10) top, the top fixed mounting of screw thread bull stick has one end and locating piece (12) fixed connection's runner, the runner further includes fixed block and movable block, the top fixed mounting of adjusting device (11) has the fixed block, the inside movable mounting of fixed block has the movable block that one end extends to the fixed block top.

5. The polishing device for expansion joint production according to claim 1, wherein: the left side of layer board (9) just is located the top of baffle (10) and has seted up T shape spout, the right side fixed mounting of locating piece (12) has quantity for two and one end extends to the inside T shape slider of T shape spout.

6. The polishing device for expansion joint production according to claim 1, wherein: the left side intercommunication of box (15) has the blow off pipe, be provided with the valve on the blow off pipe, air suction fan (17) include holding ring, fan motor and flabellum, the inside fixed mounting of barrel (16) has the holding ring, the top fixed mounting of holding ring has one end to extend to the fan motor of holding ring below, fan motor's output fixed mounting has the flabellum.