Hand-operated punching device for side holes of heating radiator

Abstract

The utility model discloses a hand-operated heating radiator side hole punching device which comprises a supporting mechanism, a punching mechanism erected above the supporting mechanism and a transmission case installed in the punching mechanism, the supporting mechanism comprises a base, a plurality of sets of idler wheels are rotatably installed in the base, and the idler wheels are arranged on the base. And two groups of mounting plates are fixedly mounted on the rear side of the top of the base. According to the hand-operated punching device for the side holes of the heating radiator, an existing driving mode is improved, a pressure spring can elastically press down when a punching drill bit abuts against the heating radiator, punching operation can be conducted on the heating radiator through elastic pressing during rotation of the punching drill bit, the burden of workers for punching the heating radiator through the device is greatly reduced, and the working efficiency is improved. Lubricating liquid can be sprayed to the punching area of the heating radiator by means of the liquid storage tank and the liquid injection pipe, so that the situation that the heating radiator is torn and deformed during punching can be avoided, and the punching quality of the device on the side edge of the heating radiator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator installation, in particular to a hand-cranked radiator side hole punching device. Background Art

[0002] Radiator is a heating device mainly used for heating. It is mainly used in the cold northern regions in winter and has the function of keeping warm. Cast iron radiators were mostly used in the past, and radiators of more materials have been developed. The sides of the radiator need to be punched when installed. The "hand-cranked radiator side hole punching device" disclosed in the application number "CN203991918U" has solved the technical disadvantage of poor punching efficiency, but in actual use, devices with similar structures still have many defects. For example, the side of the radiator is punched entirely by manual drive by the staff. Long-term manual drive will cause arm pain to the staff, thereby bringing a greater physical burden to the staff and affecting the efficiency of punching the radiator; at the same time, when punching the radiator, it does not have the function of lubricating its surface, and the holes will be torn or deformed during the punching process, thereby reducing the quality of the device punching the radiator. For this reason, we have designed a hand-cranked radiator side hole punching device to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a hand-cranked radiator side hole punching device, which solves the problem of physical burden on workers caused by manual drive and tearing and deformation of holes caused by direct punching.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a hand-cranked radiator side hole punching device, including a support mechanism and a punching mechanism mounted above the support mechanism, and a transmission box installed inside the punching mechanism, the support mechanism includes a base, multiple groups of rollers are rotatably installed inside the base, two groups of mounting plates are fixedly installed on the rear side of the top of the base, and the inside of the mounting plates are all threadedly installed with clamping screws, the inner side of the clamping screws are all rotatably installed with clamping plates, and the outer side of the clamping screws are all fixedly installed with clamping hand wheels;

[0005] The punching mechanism comprises two groups of slides and a lifting seat, the interior of each of the slides is slidably mounted with a slider, both sides of the lifting seat are fixedly connected to the slider, a transmission box is fixedly mounted on the top of the lifting seat, and the output end of the top of the transmission box is fixedly mounted with the transmission box, a punching handwheel is fixedly mounted on the top of the transmission box, the output end of the bottom of the transmission box passes through the lifting seat and a drill seat is fixedly mounted, and a punching drill bit is fixedly mounted inside the drill seat, a pressure screw is threadedly mounted on the top of the slide, and a pressure plate is rotatably mounted on the bottom of the pressure screw, a pressure spring is fixedly mounted on the bottom of the pressure plate, a mounting ring is fixedly mounted on the back of the lifting seat, a liquid storage tank is provided with an internal sleeve of the mounting ring, a liquid injection pipe is fixedly mounted on the bottom of the liquid storage tank, and a closing cover is fixedly mounted on the top of the liquid storage tank.

[0006] Preferably, a threaded sleeve is fixedly mounted on the bottom of the closing cover, and a limiting ring is fixedly mounted on the outside of the liquid storage tank.

[0007] Preferably, a pressure hand wheel is fixedly mounted on the top of the pressure screw.

[0008] Preferably, the top of the closing cover is fixedly connected to an air pipe, the top end of the air pipe is fixedly connected to a pressurized air bag, and a spring tube is provided on the air pipe.

[0009] Preferably, two groups of stabilizing rods slidably connected to the mounting plate are fixedly mounted on the outer side of the clamping plate, and a plurality of groups of rubber rods are fixedly mounted at equal distances on the inner wall of the clamping plate.

[0010] Preferably, foot plates are fixedly installed around the bottom of the base, and an anti-slip pad is fixedly installed on the bottom of the foot plates.

[0011] Beneficial Effects

[0012] The utility model provides a hand-cranked radiator side hole punching device. Compared with the prior art, it has the following beneficial effects:

[0013] The hand-cranked radiator side hole punching device improves the existing driving mode by cooperating between a pressure spring, a punching hand wheel and a punching drill bit. The pressure spring can elastically press down the punching drill bit when it contacts the radiator. The worker can rotate the punching drill bit by the hand-cranked punching hand wheel, so that the radiator can be punched by the elastic downward pressure of the punching drill bit when it rotates. The elastic downward pressure on the punching drill bit greatly reduces the burden on the worker when punching the radiator through the device. Lubricating liquid can be sprayed on the punching area of ​​the radiator with the help of a liquid storage tank and a liquid injection pipe, so as to avoid tearing and deformation when punching the radiator, thereby increasing the quality of the device when punching holes on the side of the radiator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the punching mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the punching drill structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the liquid storage tank of the utility model;

[0018] Figure 5 It is a schematic diagram of the support mechanism of the utility model;

[0019] In the figure: 1. Support mechanism; 101. Base; 102. Roller; 103. Mounting plate; 104. Clamping plate; 105. Stabilizing rod; 106. Rubber rod; 107. Clamping screw; 108. Clamping handwheel; 109. Foot plate; 1010. Anti-skid pad; 2. Punching mechanism; 201. Slide; 202. Sliding block; 203. Lifting seat; 204. Mounting ring; 3. Transmission box; 301. Punching handwheel; 302. Drill seat; 303. Punching drill; 4. Pressure screw; 401. Pressure handwheel; 402. Pressure plate; 403. Pressure spring; 5. Air pipe; 501. Spring tube; 502. Pressurized airbag; 6. Liquid storage tank; 601. Liquid injection pipe; 602. Closing cover; 603. Threaded sleeve; 604. Limiting ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5The utility model provides a technical solution: a hand-cranked radiator side hole punching device, comprising a supporting mechanism 1 and a punching mechanism 2 mounted above the supporting mechanism 1, and a transmission box 3 installed inside the punching mechanism 2, the supporting mechanism 1 comprises a base 101, a plurality of rollers 102 are rotatably installed inside the base 101, two groups of mounting plates 103 are fixedly installed on the top rear side of the base 101, and the interiors of the mounting plates 103 are all threadedly installed with clamping screws 107, the inner sides of the clamping screws 107 are all rotatably installed with clamping plates 104, and the outer sides of the clamping screws 107 are all fixedly installed with clamping hand wheels 108, the punching mechanism 2 comprises two groups of slides 201 and a lifting seat 203, the interiors of the slides 201 are all slidably installed with sliders 202, and the two sides of the lifting seat 203 are connected to the sliders 20 2 is fixedly connected, a transmission box 3 is fixedly installed on the top of the lifting seat 203, and the output end of the top of the transmission box 3 is fixedly installed with the transmission box 3, a punching hand wheel 301 is fixedly installed on the top of the transmission box 3, the output end of the bottom of the transmission box 3 passes through the lifting seat 203 and is fixedly installed with a drill seat 302, and a punching drill 303 is fixedly installed inside the drill seat 302, a pressure screw 4 is threadedly installed on the top of the slide 201, and a pressure plate 402 is rotatably installed at the bottom of the pressure screw 4, a pressure spring 403 is fixedly installed at the bottom of the pressure plate 402, a mounting ring 204 is fixedly installed on the back of the lifting seat 203, a liquid storage tank 6 is provided with an internal sleeve of the mounting ring 204, a liquid injection pipe 601 is fixedly installed at the bottom of the liquid storage tank 6, and a closing cover 602 is fixedly installed on the top of the liquid storage tank 6.

[0022] Based on the arrangement of the above structure, the hand-cranked radiator side hole punching device is composed of a supporting mechanism 1, a punching mechanism 2 and a transmission box 3, wherein the supporting mechanism 1 supports the bottom of the device when it is placed, and improves the stability of the device when it is placed and used; the punching mechanism 2 performs punching processing on the radiator, which is convenient for the staff to subsequently assemble and install the radiator; the transmission box 3 can transmit the hand-cranked power to the staff, which is convenient for the device to punch the radiator; specifically, during the working process, the base 101 can support and place the radiator, and the roller 102 can support the radiator in a rolling manner, which is convenient for the staff to slide through the roller 102 The punching area of ​​the radiator can be adjusted in a dynamic manner. The clamping screw 107 can shrink and expand the clamping plate 104 by rotating. The shrinkage of the clamping plate 104 can clamp and fix the radiator supported by the roller 102, thereby improving the stability and accuracy of the device when punching the radiator. The clamping handwheel 108 is convenient for the staff to operate the clamping screw 107 when rotating, so that it is convenient for the staff to quickly rotate the clamping screw 107 forward and reverse. The slider 202 is slidably installed in the slide 201 to adjust the lifting seat 203 up and down. When the staff manually turns the punching handwheel 301, the drill seat 302 is driven by the transmission box 3, The punching drill bit 303 rotates, and the staff can lower the pressure plate 402 and the pressure spring 403 by turning the pressure screw 4. The lowering of the pressure spring 403 can drive the slider 202 and the lifting seat 203 to lower, so that the punching drill bit 303 can elastically contact the radiator surface on the base 101. When the staff manually turns the punching hand wheel 301, the punching drill bit 303 can make holes on the radiator surface through elastic pressure, so that the staff only needs to turn the punching hand wheel 301 during operation, which greatly reduces the physical burden of the staff when making holes on the side of the radiator through the device, and improves the staff's working efficiency. In order to improve the efficiency of punching holes in the radiator through the device, the liquid storage tank 6 can store the lubricating liquid, and the liquid storage tank 6 is fixedly installed in the mounting ring 204 on the back of the lifting seat 203. The liquid injection pipe 601 can spray the lubricating liquid inside the liquid storage tank 6 to the area of ​​the radiator that needs to be punched, so that lubrication can be performed before the device punches holes in the radiator, avoiding the situation that the holes are torn and deformed when the device punches holes in the radiator, increasing the stability of the device when punching holes in the radiator, and improving the quality of punching. The closing cover 602 can close and seal the top of the liquid storage tank 6, and opening the closing cover 602 is convenient for the staff to add lubricating liquid to the inside of the liquid storage tank 6.

[0023] Furthermore, a threaded sleeve 603 is fixedly installed at the bottom of the closing cover 602, and a limiting ring 604 is fixedly installed on the outside of the liquid storage tank 6. The threaded sleeve 603 can be installed and removed by threading the closing cover 602, thereby improving the stability of the closing cover 602 when closing the liquid storage tank 6. The limiting ring 604 is used to limit the position of the liquid storage tank 6 when it is installed inside the mounting ring 204. By adjusting the height of the mounting ring 204 outside the liquid storage tank 6, the height of the injection tube 601 spraying the lubricating liquid can be adjusted.

[0024] Further, a pressure hand wheel 401 is fixedly installed on the top of the pressure screw 4. The pressure hand wheel 401 is convenient for the staff to rotate the pressure screw 4 forward and reverse, so as to facilitate the staff to quickly adjust the pressure spring 403.

[0025] Furthermore, the top of the closing cover 602 is fixedly connected with an air pipe 5, the top of the air pipe 5 is fixedly connected with a pressurized air bag 502, and a spring tube 501 is provided on the air pipe 5. The air pipe 5 and the pressurized air bag 502 facilitate the staff to manually pressurize the inside of the liquid storage tank 6, and the lubricating liquid is sprayed onto the surface of the radiator through the injection tube 601 by pressurizing the inside of the liquid storage tank 6, which facilitates the staff to manually spray the lubricating liquid, and the spring tube 501 can elastically stretch and contract the air pipe 5.

[0026] Furthermore, two groups of stabilizing rods 105 slidably connected to the mounting plate 103 are fixedly installed on the outer side of the clamping plate 104, and multiple groups of rubber rods 106 are fixedly installed at equal distances on the inner wall of the clamping plate 104. The stabilizing rods 105 provide stability when they are retracted and expanded, and the rubber rods 106 can provide flexible protection when the clamping plate 104 clamps the outer wall of the radiator, thereby increasing the safety of the clamping plate 104 when clamping and fixing the radiator.

[0027] Further, a foot plate 109 is fixedly installed around the bottom of the base 101, and an anti-skid pad 1010 is fixedly installed at the bottom of the foot plate 109. Among them, the foot plate 109 can support the four sides of the bottom of the base 101, and the anti-skid pad 1010 increases the friction at the bottom of the foot plate 109, thereby improving the stability of the base 101 when placed in use.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A side hole punching device for a hand-cranked radiator, characterized in that: The invention comprises a support mechanism (1), a punching mechanism (2) mounted on the support mechanism (1), and a transmission box (3) installed inside the punching mechanism (2), wherein the support mechanism (1) comprises a base (101), a plurality of rollers (102) are rotatably installed inside the base (101), two sets of mounting plates (103) are fixedly installed on the top rear side of the base (101), and the inside of the mounting plates (103) are all threadedly installed with clamping screws (107), the inner side of the clamping screws (107) are all rotatably installed with clamping plates (104), and the outer side of the clamping screws (107) are all fixedly installed with clamping hand wheels (108); The punching mechanism (2) comprises two sets of slides (201) and a lifting seat (203), the interior of each of the slides (201) is slidably mounted with a slider (202), both sides of the lifting seat (203) are fixedly connected to the slider (202), a transmission box (3) is fixedly mounted on the top of the lifting seat (203), and the output end of the top of the transmission box (3) is fixedly mounted with the transmission box (3), a punching hand wheel (301) is fixedly mounted on the top of the transmission box (3), and a drill seat (302) is fixedly mounted on the output end of the bottom of the transmission box (3) through the lifting seat (203), and the drill seat (302) is fixedly mounted on the output end of the bottom of the transmission box (3). A punching drill bit (303) is fixedly installed inside the seat (302), a pressure screw (4) is threadedly installed on the top of the slide (201), and a pressure plate (402) is rotatably installed at the bottom of the pressure screw (4), a pressure spring (403) is fixedly installed at the bottom of the pressure plate (402), a mounting ring (204) is fixedly installed on the back of the lifting seat (203), a liquid storage tank (6) is clamped inside the mounting ring (204), a liquid injection pipe (601) is fixedly installed at the bottom of the liquid storage tank (6), and a closing cover (602) is fixedly installed on the top of the liquid storage tank (6).

2. A hand-crank radiator side hole punching device according to claim 1, characterized in that: A threaded sleeve (603) is fixedly mounted on the bottom of the closing cover (602), and a limiting ring (604) is fixedly mounted on the outside of the liquid storage tank (6).

3. A hand-crank radiator side hole punching device according to claim 1, characterized in that: A pressure hand wheel (401) is fixedly mounted on the top of the pressure screw (4).

4. A hand-crank radiator side hole punching device according to claim 1, characterized in that: The top of the closing cover (602) is fixedly connected to an air tube (5), the top of the air tube (5) is fixedly connected to a pressurized air bag (502), and a spring tube (501) is provided on the air tube (5).

5. A hand-crank radiator side hole punching device according to claim 1, characterized in that: Two groups of stabilizing rods (105) slidably connected to the mounting plate (103) are fixedly mounted on the outer side of the clamping plate (104), and a plurality of groups of rubber rods (106) are fixedly mounted at equal distances on the inner wall of the clamping plate (104).

6. A hand-crank radiator side hole punching device according to claim 1, characterized in that: Foot plates (109) are fixedly installed around the bottom of the base (101), and an anti-slip pad (1010) is fixedly installed at the bottom of the foot plates (109).

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