CN210756571U - Side plate drilling clamp of plate-fin heat exchanger - Google Patents
Side plate drilling clamp of plate-fin heat exchanger Download PDFInfo
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- CN210756571U CN210756571U CN201921194569.0U CN201921194569U CN210756571U CN 210756571 U CN210756571 U CN 210756571U CN 201921194569 U CN201921194569 U CN 201921194569U CN 210756571 U CN210756571 U CN 210756571U
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- heat exchanger
- rectangular cavity
- fin heat
- operating platform
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Abstract
The utility model relates to the technical field of drilling fixtures, in particular to a side plate drilling fixture of a plate-fin heat exchanger, which comprises an operating platform with a hollowed-out inner part, wherein an L-shaped fixed plate is vertically welded on the left side and the rear side of the upper surface of the operating platform together, a rectangular cavity I is longitudinally arranged in the middle of the right inner side of the L-shaped fixed plate, vertical plates are vertically welded on the right end and the front end of the upper surface of the operating platform, screw threads are horizontally rotated in the middle of the vertical plates, the two ends of the screw threads are respectively connected with a front movable clamping plate and a right movable clamping plate through rotation of a bearing, firstly, a plurality of side plates needing drilling in the plate-fin heat exchanger are placed on the operating platform, the upper left corners of the plurality of side plates correspond to the right angle of the inner side of the L-shaped fixed plate, and a hand wheel rotating the, thereby can support the preceding side and the right side board of a plurality of curb plate tightly.
Description
Technical Field
The utility model relates to a boring grab technical field, specific curb plate boring grab of plate-fin heat exchanger that says so.
Background
The curb plate of plate-fin heat exchanger need carry out even punching on its both sides limit in the course of working to in order to follow-up carry out the unit mount fixed, however, current side boring grab suitability is relatively poor, is not convenient for carry out a plurality of side of wholesale of equidimension not unified to its and equidistant effective quick drilling that carries on, can not retrieve the heavier impurity of drilling in-process whereabouts simultaneously, therefore still need improve the processing.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above deficiency, the utility model provides a curb plate boring grab of plate-fin heat exchanger to solve the problem among the above-mentioned background art.
The technical scheme of the utility model is that: a side plate drilling fixture of a plate-fin heat exchanger comprises an operating platform with a hollowed-out interior, wherein an L-shaped fixed plate is vertically welded on the left side and the rear side of the upper surface of the operating platform together, a rectangular cavity I is longitudinally formed in the middle of the right inner side of the L-shaped fixed plate, vertical plates are vertically welded on the right end and the front end of the upper surface of the operating platform, screw threads are horizontally rotated in the middle of each vertical plate, the tail ends of the two screw rods are respectively and rotatably connected with a front movable clamping plate and a right movable clamping plate through bearings, a rectangular cavity II is longitudinally formed in the middle of the left inner side of the right movable clamping plate, cylinder bodies are respectively installed at the inner tops of the rectangular cavity I and the rectangular cavity II through bolts, abutting plates are welded at the tail ends of the cylinder bodies, positioning holes are formed in the abutting plates at equal intervals, a chip collecting box is further connected in, slide rails are arranged on the right side of the operating platform at equal intervals.
Preferably, the two cylinder bodies are respectively covered inside the rectangular cavity I and the rectangular cavity II, and the bottoms of the rectangular cavity I and the rectangular cavity II are communicated with the operating table.
According to the arrangement, the two cylinder bodies are respectively covered inside the rectangular cavity I and the rectangular cavity II, so that the use of the cylinder bodies does not influence the drilling work.
Preferably, the width of the slide rail is the same as the diameter of each positioning hole, and the direction of the slide rail is the same as that of each positioning hole on the left side.
This setting is convenient for the heavier impurity of drill bit punching press to fall in the collection bits box from the slide rail.
Preferably, the tail ends of the two screw rods extend to the outer sides of the corresponding vertical plates, and hand wheels are welded on the tail ends of the two screw rods.
Preferably, the mounting panel is still all welded to the operation panel left and right sides, just all set up threaded hole on the mounting panel.
This setting is convenient for fasten whole anchor clamps and the platform that the external world corresponds with the help of the setting of mounting panel and screw hole to increase the convenience in the anchor clamps use.
Preferably, the bottom of the operating platform is adhered with an anti-skid rubber pad through strong glue, and the thickness of the anti-skid rubber pad is 2 MM.
This setting can increase the stability that whole anchor clamps used with the help of the antiskid rubber pad.
The utility model discloses a technological effect and advantage:
firstly, a plurality of side plates needing drilling in a plate-fin heat exchanger are placed on an operation table, the left upper corners of the side plates correspond to the right angles of the inner sides of L-shaped fixed plates, hand wheels at the outer ends of two screw rods are rotated to respectively drive a front movable clamping plate and a right movable clamping plate to move towards the center of the operation table, so that the front sides and the right sides of the side plates can be abutted tightly, the side plates with different sizes can be further conveniently and fixedly clamped, the two abutting plates are driven by two cylinder bodies to be tightly pressed on the upper parts of the left and right ends of the side plates, positioning holes are formed in the abutting plates at equal intervals, chip falling holes matched with the positioning holes are formed in the left side of the operation table, slide rails are formed in the right side of the operation table at equal intervals, the side plates can be conveniently and uniformly drilled, the drilling accuracy is high, meanwhile, falling dust in the drilling process can fall into the chip, thereby reducing dust falling in the air.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall top view structure of the present invention;
FIG. 2 is a schematic structural view of the position relationship between the chip falling hole on the upper end face of the operation table and the slide rail of the present invention;
FIG. 3 is a schematic structural view of the position relationship between the L-shaped fixing plate and the tightening plate of the present invention;
FIG. 4 is a schematic view of the structure of the position relationship between the right movable clamp plate and the cylinder body of the present invention;
fig. 5 is a schematic view of the position relationship between the operation table and the bottom anti-slip rubber pad of the present invention.
Wherein the reference numerals are summarized as follows: 1. an operation table; 2. an L-shaped fixing plate; 3. a rectangular cavity I; 4. a vertical plate; 5. a screw rod; 6. a front movable splint; 7. a right movable splint; 8. a rectangular cavity II; 9. a cylinder block; 10. a propping plate; 11. positioning holes; 12. a scrap collecting box; 13. chip falling holes; 14. a slide rail; 15. mounting a plate; 16. anti-skid rubber pad.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Referring to fig. 1-5, the side plate drilling jig for a plate-fin heat exchanger of the present invention comprises an operating table 1 with a hollow interior, wherein an L-shaped fixing plate 2 is vertically welded to the left side and the rear side of the upper surface of the operating table 1, a rectangular cavity i 3 is longitudinally formed in the middle of the right inner side of the L-shaped fixing plate 2, a vertical plate 4 is vertically welded to the right end and the front end of the upper surface of the operating table 1, a screw 5 is horizontally rotated in the middle of the vertical plate 4, the two ends of the screw 5 are rotatably connected to a front movable clamp plate 6 and a right movable clamp plate 7 through bearings, a rectangular cavity ii 8 is longitudinally formed in the middle of the left inner side of the right movable clamp plate 7, a cylinder block 9 is mounted on the top of the rectangular cavity i 3 and the rectangular cavity ii 8 through bolts, a tightening plate 10 is welded to the end of the cylinder block 9, and positioning holes 11 are equidistantly, still the pull is connected with collection bits box 12 in the operation panel 1, the bits hole 13 that falls with locating hole 11 assorted is seted up on operation panel 1 left side, slide rail 14 has been seted up to operation panel 1 right side equidistance.
Two cylinder blocks 9 are respectively covered in I3 of rectangle cavity and II 8 of rectangle cavity, all be linked together with operation panel 1 in I3 of rectangle cavity and II 8 bottoms of rectangle cavity.
The width of the slide rail 14 is the same as the diameter of each positioning hole 11, and the direction of the slide rail 14 is the same as that of each positioning hole 11 on the left side.
Two 5 tail ends of the screw rods all extend to the corresponding vertical plate 4, and hand wheels are welded on the outer sides of the vertical plates
The bottom of the operating platform 1 is also adhered with an anti-skid rubber pad 16 through strong glue, and the thickness of the anti-skid rubber pad 16 is 2 MM.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: firstly, a plurality of side plates needing drilling in a plate-fin heat exchanger are placed on an operation table 1, the upper left corners of the side plates correspond to right angles of the inner sides of L-shaped fixed plates 2, hand wheels at the outer ends of two screw rods 5 are rotated to respectively drive a front movable clamping plate 6 and a right movable clamping plate 7 to move towards the center of the operation table 1, so that the front sides and the right sides of the side plates can be abutted tightly, the side plates with different sizes can be fixedly clamped conveniently, two abutting plates 10 are driven to be tightly pressed on the upper portions of the left and right ends of the side plates by means of two cylinder bodies 9, positioning holes 11 are formed in the abutting plates 10 at equal intervals, chip falling holes 13 matched with the positioning holes 11 are formed in the left side of the operation table 1, slide rails 14 are formed in the right side of the operation table 1 at equal intervals, uniform drilling can be conveniently performed on the side plates, the drilling accuracy is high, and meanwhile, falling dust in the drilling process can fall to the operation The dust collecting box 12, so that dust falling in the air can be reduced.
It should be noted that the specific type of the cylinder block 9 needs to be calculated according to the specific specification of the setting, and the corresponding calculation method belongs to the prior art in this field, and therefore is not described again.
The manner of control of the cylinder block 9 and its principles will be clear to those skilled in the art and will not be described in detail herein.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a curb plate boring grab of plate-fin heat exchanger, includes that inside is operation panel (1) of fretwork form, its characterized in that: the left side and the rear side of the upper surface of the operating platform (1) are vertically welded with an L-shaped fixed plate (2) together, the middle of the right inner side of the L-shaped fixed plate (2) is longitudinally provided with a rectangular cavity I (3), the right end and the front end of the upper surface of the operating platform (1) are vertically welded with a vertical plate (4), the middle of the vertical plate (4) is uniformly threaded and horizontally rotated with a lead screw (5), the tail ends of the two lead screws (5) are respectively and rotatably connected with a front movable clamping plate (6) and a right movable clamping plate (7) through bearings, the middle of the left inner side of the right movable clamping plate (7) is longitudinally provided with a rectangular cavity II (8), the inner tops of the rectangular cavity I (3) and the rectangular cavity II (8) are respectively provided with a cylinder body (9) through bolts, the tail end of the cylinder body (9) is welded with a clamping plate, still the pull is connected with collection bits box (12) in operation panel (1), chip falling hole (13) with locating hole (11) assorted are seted up on operation panel (1) left side, slide rail (14) have been seted up to operation panel (1) right side equidistance.
2. The side plate drilling jig for the plate-fin heat exchanger according to claim 1, wherein: two cylinder blocks (9) are respectively covered inside a rectangular cavity I (3) and a rectangular cavity II (8), and the bottoms of the rectangular cavity I (3) and the rectangular cavity II (8) are communicated with the operating platform (1).
3. The side plate drilling jig for the plate-fin heat exchanger according to claim 1, wherein: the width of the sliding rail (14) is the same as the diameter of each positioning hole (11), and the direction of the sliding rail (14) is the same as that of each positioning hole (11) on the left side.
4. The side plate drilling jig for the plate-fin heat exchanger according to claim 1, wherein: the tail ends of the two screw rods (5) extend to the outer sides of the corresponding vertical plates (4) and are welded with hand wheels.
5. The side plate drilling jig for the plate-fin heat exchanger according to claim 1, wherein: the left side and the right side of the operating platform (1) are also all welded with mounting plates (15), and threaded holes are formed in the mounting plates (15).
6. The side plate drilling jig for the plate-fin heat exchanger according to claim 1, wherein: the bottom of the operating platform (1) is also adhered with an anti-skid rubber pad (16) through strong glue, and the thickness of the anti-skid rubber pad (16) is 2 MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194569.0U CN210756571U (en) | 2019-07-27 | 2019-07-27 | Side plate drilling clamp of plate-fin heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194569.0U CN210756571U (en) | 2019-07-27 | 2019-07-27 | Side plate drilling clamp of plate-fin heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756571U true CN210756571U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921194569.0U Active CN210756571U (en) | 2019-07-27 | 2019-07-27 | Side plate drilling clamp of plate-fin heat exchanger |
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| CN (1) | CN210756571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276567A (en) * | 2020-11-02 | 2021-01-29 | 长丰吾道智能光电科技有限公司 | Automatic production method of radiator |
| CN112872695A (en) * | 2021-01-22 | 2021-06-01 | 孙君 | Auxiliary fixing device for welding plate-shaped workpieces |
| CN114406395A (en) * | 2022-03-02 | 2022-04-29 | 襄阳博毅远图机械有限公司 | Clamp for high-temperature brazing of core body of stainless steel plate fin type heat exchanger |
-
2019
- 2019-07-27 CN CN201921194569.0U patent/CN210756571U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276567A (en) * | 2020-11-02 | 2021-01-29 | 长丰吾道智能光电科技有限公司 | Automatic production method of radiator |
| CN112276567B (en) * | 2020-11-02 | 2021-08-31 | 长丰吾道智能光电科技有限公司 | Automatic production method of radiator |
| CN112872695A (en) * | 2021-01-22 | 2021-06-01 | 孙君 | Auxiliary fixing device for welding plate-shaped workpieces |
| CN114406395A (en) * | 2022-03-02 | 2022-04-29 | 襄阳博毅远图机械有限公司 | Clamp for high-temperature brazing of core body of stainless steel plate fin type heat exchanger |
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