CN210548305U

CN210548305U - Side plate drilling clamp of plate-fin heat exchanger

Info

Publication number: CN210548305U
Application number: CN201921715956.4U
Authority: CN
Inventors: 李源
Original assignee: Wuxi Yafei Heat Exchanger Manufacturing Co ltd
Current assignee: Wuxi Yafei Heat Exchanger Manufacturing Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-19
Anticipated expiration: 2029-10-14

Abstract

The utility model is suitable for a frock clamp technical field provides a curb plate boring grab of plate-fin heat exchanger, including rectangular frame, the last fixed surface of frame is connected with the dog, one side external surface fixed connection side dog of frame, the other side external surface fixed connection sliding groove piece, the inside sliding connection of sliding groove piece has the slip dog; set up the dog and right side riser sets up the side dog through the upside diaphragm at the frame for the drilling of seting up on the riser is corresponding with the curb plate locating hole of plate fin heat exchanger, left side riser side fixed connection sliding chute piece, and the inside slip of sliding chute piece and fixedly connected with spring and slip dog, the spring promotes the slip dog and removes, the side dog of cooperation opposite side carries out the adaptation centre gripping to plate fin heat exchanger, the installation of the holistic anchor clamps of being convenient for, the dog that slides simultaneously can twist, make the position of slip dog on the sliding chute piece fix, avoid droing of anchor clamps.

Description

Side plate drilling clamp of plate-fin heat exchanger

Technical Field

The utility model belongs to the technical field of frock clamp, especially, relate to a curb plate boring grab of plate-fin heat exchanger.

Background

A plate-fin heat exchanger comprises a core body, end sockets are arranged on the end faces of the upper side and the lower side of the core body, side plates are arranged on the left side and the right side of the core body, a plurality of positioning holes are formed in the side plates, and positioning studs are welded in the positioning holes.

At present, in the process of machining a positioning hole in a side plate, people generally use conventional universal fixtures such as flat tongs, V-shaped iron and a pressing plate to clamp a part, the clamping efficiency is low, the positions of drilled holes cannot be guaranteed to be the same among different individuals of the same product, and the drilling precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a curb plate boring grab of plate-fin heat exchanger aims at solving the in-process of locating hole on the processing curb plate, and people use conventional universal fixturing such as flat tongs, V-arrangement iron and clamp plate to step up the part usually, and the clamping is inefficient to can not ensure the position that drills the same between the different individualities of same product, problem that drilling accuracy is low.

The utility model discloses a realize like this, a curb plate boring grab of plate-fin heat exchanger, frame including the rectangle, the last fixed surface of frame is connected with the dog, one side fixed surface of frame connects the side dog, and opposite side fixed surface is connected with the spout piece, the inside sliding connection of spout piece has the slip dog, one side of slip dog with be provided with the spring between the spout piece, the even equidistance fixedly connected with a plurality of drilling of surface of the left and right sides of frame, the locating hole one-to-one on drilling and the plate-fin heat exchanger curb plate.

Preferably, the frame comprises diaphragm and riser reciprocal anchorage, the diaphragm is located the upper and lower both sides of frame, the riser is located the left and right sides of frame.

Preferably, four corners of the frame are fixedly connected with inclined plates, and two ends of each inclined plate are fixedly connected with the transverse plates and the vertical plates respectively.

Preferably, the upper end and the lower end of one of the vertical plates are both provided with side stop blocks, and the upper end and the lower end of the other vertical plate are both fixedly connected with sliding groove blocks.

Preferably, the outer surfaces of the left end and the right end of the transverse plate are fixedly connected with upper stop blocks, the upper stop blocks are transversely arranged, and the side stop blocks and the sliding stop blocks are vertically arranged.

Preferably, the sliding block comprises a plate, a connecting block is fixedly connected to the outer surface of the plate, sliding blocks are fixedly connected to the left side and the right side of the connecting block, one end of the connecting block is in threaded connection with one end of a bolt, and a chuck is fixedly connected to the other end of the bolt.

Preferably, the sliding block is slidably connected to a moving groove fixedly connected to the side surface of the sliding groove block, and the connecting block penetrates through the sliding groove block.

Preferably, one side surface of the chuck is tightly attached to the side wall of the sliding groove block, and the other side surface of the chuck is provided with a screwing block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a curb plate boring grab of plate-fin heat exchanger, set up dog and right side riser through the upside diaphragm at the frame and set up the side dog, make the drilling of seting up on the riser and plate-fin heat exchanger's curb plate locating hole corresponding, left side riser side fixed connection sliding chute piece, and the inside slip of sliding chute piece and fixedly connected with spring and slip dog, the spring promotes the slip dog and removes, the side dog of cooperation opposite side carries out the adaptation centre gripping to plate-fin heat exchanger, the installation of the holistic anchor clamps of being convenient for, the dog that slides simultaneously can twist, make the position of slip dog on the sliding chute piece fix, avoid droing of anchor clamps.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle slide stop of the present invention;

FIG. 3 is a schematic view of the overall plane structure of the present invention;

in the figure: 1. a transverse plate; 2. a vertical plate; 3. a sloping plate; 4. an upper stop block; 5. a side stop block; 6. a chute block; 7. a spring; 8. a sliding stopper; 81. a plate block; 82. connecting blocks; 83. a slider; 84. a bolt; 85. a chuck; 9. and (6) drilling.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a curb plate boring grab of plate-fin heat exchanger, including the frame of rectangle, dog 4 is connected with to the last fixed surface of frame, one side external surface fixed connection side dog 5 of frame, opposite side external surface fixed connection has spout piece 6, the inside sliding connection of spout piece 6 has slip dog 8, be provided with spring 7 between one side of slip dog 8 and the spout piece 6, the even equidistance fixedly connected with a plurality of drilling 9 of the left and right sides surface of frame, drilling 9 and the locating hole one-to-one on the plate-fin heat exchanger curb plate.

In the embodiment, when in use, firstly, the chuck 85 at one end of the sliding block 8 is screwed to make the chuck 85 of the sliding block 8 leave the outer wall of the sliding groove block 6, so that the sliding block 8 can move in the sliding groove block 6, the connecting block 82 and the sliding block 83 of the sliding block 8 slide outwards along the sliding groove block 6 and extrude the spring 7 positioned at the outer side to increase the distance between the sliding block 8 and the side block 5 fixed on the vertical plate 2 at the other side of the frame, then the chuck 85 at one end of the sliding block 8 is screwed reversely again to make the chuck 85 attach to the outer wall of the sliding groove block 6, then the chuck 85 cooperates with the sliding block 83 to fix the position of the sliding block 8, then the whole frame is attached to the plate fin heat exchanger, so that the two upper blocks 4 on the transverse plate 1 attach to the upper edge of the plate fin heat exchanger, and the side block 5 on the right vertical plate 2 attach to the right edge of the plate fin heat exchanger, thereby can fix a position between anchor clamps and the plate fin heat exchanger, make the drilling 9 of seting up on the riser 2 and the locating hole one-to-one of plate fin heat exchanger curb plate, unscrew the (holding) chuck 85 of slip dog 8 one end simultaneously, make the (holding) chuck 85 of slip dog 8 leave the outer wall of sliding tray piece 6 once more, and then slip dog 8 is under the effect of spring 7, make the distance between slip dog 8 and the side dog 5 reduce, thereby with the plate fin heat exchanger centre gripping inside it, and then install anchor clamps at the outer wall of plate fin heat exchanger, then carry out the centre gripping to sliding tray piece 6 through twisting the (holding) chuck 85 of slip dog 8 one end once more, fix the position of slip dog 8, avoid easy the breaking away from on the plate fin heat exchanger of anchor clamps, then drill hole 9 along drilling 9 to the locating hole of plate fin heat exchanger through the rig.

Further, the frame comprises diaphragm 1 and riser 2 reciprocal anchorage, and diaphragm 1 is located the upper and lower both sides of frame, and riser 2 is located the left and right sides of frame.

In this embodiment, the upper and lower both sides of frame comprise two diaphragm 1, and the left and right sides of frame comprises two riser 2, and the size looks adaptation of rectangular frame and plate-fin heat exchanger avoids drilling 9 and the position of locating hole to correspond, passes through bolt 84 fixed connection between diaphragm 1 and the riser 2 simultaneously.

Further, the equal fixedly connected with swash plate 3 in four corners of frame, the both ends of swash plate 3 fixedly connected with diaphragm 1 and riser 2 respectively.

In this embodiment, all fixed connection set up swash plate 3 around the frame, and swash plate 3 is used for consolidating the connection between diaphragm 1 and riser 2 on the one hand, avoids breaking away from between the two, and on the other hand can block the opposite side of frame for plate-fin heat exchanger can not pass the frame, and then lets the frame subside apply the lateral surface at plate-fin heat exchanger.

Furthermore, the upper end and the lower end of one vertical plate 2 are both provided with side stop blocks 5, and the upper end and the lower end of the other vertical plate 2 are both fixedly connected with sliding groove blocks 6.

In this embodiment, one of the risers 2 is fixed with side stop 5 for lateral, that is, transverse, positioning is performed, so that the positions of the drilled hole 9 in the riser 2 correspond to the positions of the positioning holes in the side plate of the plate-fin heat exchanger, and the other riser 2 is provided with a sliding stop 8 which is provided with a sliding groove block 6 so as to facilitate the other side to slide left and right, thereby realizing the clamping of the plate-fin heat exchanger.

Further, the outer surfaces of the left end and the right end of the transverse plate 1 are fixedly connected with upper stop blocks 4, the upper stop blocks 4 are transversely arranged, and the side stop blocks 5 and the sliding stop blocks 8 are vertically arranged.

In this embodiment, both ends fixedly connected with go up dog 4 about the upper surface of diaphragm 1, and the setting of going up the dog is fixed a position to the vertical position promptly of frame for drilling 9 on riser 2 corresponds with the locating hole position on the plate fin heat exchanger curb plate, goes up the horizontal setting of dog and can laminate with the last border of plate fin heat exchanger, and the side that slip

dog

8 and 5 vertical settings of side dog are better laminates with the side border of plate fin heat exchanger.

Further, the sliding block 8 includes a plate 81, a connecting block 82 is fixedly connected to an outer surface of the plate 81, sliders 83 are fixedly connected to left and right sides of the connecting block 82, one end of the connecting block 82 is screwed to one end of a bolt 84, and the other end of the bolt 84 is fixedly connected to a chuck 85.

In this embodiment, the plate 81 is provided to be engaged with the other side stopper 5 to clamp the plate-fin heat exchanger, and the connecting block 82 is internally provided with a screw hole to receive the bolt 84, so that the chuck 85 can engage with the slider 83 sliding in the side moving groove inside the slide groove block 6 to clamp the slide groove block 6, and the slide stopper 8 can fix the position.

Further, the sliding block 83 is slidably connected to a moving groove fixedly connected to the side surface of the sliding groove block 6, and the connecting block 82 penetrates through the sliding groove block 6.

In the present embodiment, the slider 83 slides in the moving groove on the inner side surface of the slider, so that the slide stopper 8 is prevented from being detached from the slide groove block 6, and the slide stopper 8 is fixed by clamping and fixing the slide groove block 6 with the chuck 85, and the connecting block 82 functions to connect the slide stopper 8 and the component.

Furthermore, one side surface of the chuck 85 is tightly attached to the side wall of the sliding groove block 6, and the other side surface of the chuck 85 is provided with a screwing block

In this embodiment, the inner side surface of the chuck 85 is attached to the side surface of the sliding groove block 6, the sliding block 83 which moves in the sliding groove block 6 in cooperation with the moving groove formed in the inner side surface of the sliding groove block 6 clamps the sliding groove block 6, so that the position of the sliding block 8 is fixed, and the linear screwing block is arranged on the outer side surface of the chuck 85, so that a user can conveniently screw the linear screwing block to drive the bolt 84 to rotate in the connecting block 82.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a curb plate boring grab of plate-fin heat exchanger which characterized in that: the frame that includes the rectangle, dog (4) are gone up to the last fixed surface of frame is connected with, one side fixed surface of frame connects side dog (5), opposite side fixed surface is connected with spout piece (6), the inside sliding connection of spout piece (6) has slip dog (8), one side of slip dog (8) with be provided with spring (7) between spout piece (6), the even equidistance fixedly connected with a plurality of drilling (9) of the left and right sides surface of frame, drilling (9) and the locating hole one-to-one on the plate fin heat exchanger curb plate.

2. The side plate drilling jig for the plate-fin heat exchanger as set forth in claim 1, wherein: the frame comprises diaphragm (1) and riser (2) reciprocal anchorage, diaphragm (1) is located the upper and lower both sides of frame, riser (2) are located the left and right sides of frame.

3. The side plate drilling jig for the plate-fin heat exchanger as claimed in claim 2, wherein: the four corners of the frame are fixedly connected with inclined plates (3), and two ends of each inclined plate (3) are fixedly connected with the transverse plate (1) and the vertical plate (2) respectively.

4. A side plate drilling jig for a plate-fin heat exchanger according to claim 3, wherein: the upper end and the lower end of one of the vertical plates (2) are respectively provided with a side stop block (5), and the upper end and the lower end of the other vertical plate (2) are respectively fixedly connected with a sliding groove block (6).

5. The side plate drilling jig for the plate-fin heat exchanger as set forth in claim 4, wherein: the outer surface of the left end and the right end of the transverse plate (1) is fixedly connected with an upper stop block (4), the upper stop block (4) is transversely arranged, and the side stop block (5) and the sliding stop block (8) are vertically arranged.

6. The side plate drilling jig for the plate-fin heat exchanger as set forth in claim 1, wherein: the sliding stop block (8) comprises a plate block (81), a connecting block (82) is fixedly connected to the outer surface of the plate block (81), sliding blocks (83) are fixedly connected to the left side and the right side of the connecting block (82), one end of the connecting block (82) is in threaded connection with one end of a bolt (84), and a chuck (85) is fixedly connected to the other end of the bolt (84).

7. The side plate drilling jig for the plate-fin heat exchanger as set forth in claim 6, wherein: the sliding block (83) is connected with a moving groove fixedly connected with the side surface of the sliding groove block (6) in a sliding mode, and the connecting block (82) penetrates through the sliding groove block (6).

8. The side plate drilling jig for the plate-fin heat exchanger as set forth in claim 6, wherein: one side surface of the chuck (85) is tightly attached to the side wall of the sliding groove block (6), and the other side surface of the chuck (85) is provided with a screwing block.