CN213437293U

CN213437293U - Punching device for air conditioner sheet metal part

Info

Publication number: CN213437293U
Application number: CN202021978266.0U
Authority: CN
Inventors: 高兴坤
Original assignee: Individual
Current assignee: Changzhou Minhao Machinery Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-15
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an air conditioner sheet metal component perforating device belongs to sheet metal component processing field. The utility model provides an air conditioner sheet metal component perforating device, includes the base, base bottom surface four corners department has all welded the support column, the welding of base bottom surface left side has L type connecting plate, T type groove A has been seted up at L type connecting plate right side middle part, T type groove B has been seted up at L type connecting plate bottom surface middle part, equal sliding connection has the slider in T type groove A and the T type groove B, the base bottom surface has set firmly motor A, the motor A output passes the base and extends to and cup jointed gear B in the sliding tray, gear B is incomplete gear. The sheet metal component of the L type structure that can treat to punch through the piece of placing that sets up carries out effectual placing, combines the gear B and the driven mode of rack B meshing that set up, and the gear B that sets up is incomplete gear, and the cylinder that the cooperation set up can realize punching the intermittent type nature of sheet metal component, and the efficiency of punching is higher.

Description

Punching device for air conditioner sheet metal part

Technical Field

The utility model relates to a sheet metal component processing field, more specifically say, relate to an air conditioner sheet metal component perforating device.

Background

The sheet metal is a comprehensive cold processing technology aiming at the sheet metal, comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like, the method is characterized in that the thickness of the same part is consistent, the product processed by the sheet metal process is called sheet metal part, the sheet metal parts in different industries are generally different and are mostly used as names in assembly time, in the installation process of the air conditioner, a sheet metal part is used for supporting an air conditioner external unit, a plurality of connecting holes are usually drilled in the sheet metal part before the air conditioner is used for connecting screws, the sheet metal part with an 'u-type' structure is usually used in the sheet metal part for installing the air conditioner, when punching is performed on the sheet metal part with the special shape, the position is generally required to be adjusted for punching for many times, and punching efficiency is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an air conditioner sheet metal component perforating device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A punching device for an air conditioner sheet metal part comprises a base, wherein supporting columns are welded at four corners of the bottom surface of the base, an L-shaped connecting plate is welded at the left side of the bottom surface of the base, a T-shaped groove A is formed in the middle of the right side of the L-shaped connecting plate, a T-shaped groove B is formed in the middle of the bottom surface of the L-shaped connecting plate, sliders are connected in the T-shaped groove A and the T-shaped groove B in a sliding mode, an air cylinder is fixedly arranged at the outer end of each slider, an electric push rod is connected at the output end of the air cylinder, a fixing block is welded at the lower end of the electric push rod, a driving motor is arranged in the fixing block, a drill bit is arranged at the outer end of the fixing block and coaxially connected with the output end of the driving motor, the middle part of the gear A is welded with the gear A; the connecting axle, sliding connection has the slide bar in the spout, the slide bar outer end passes the gear groove and extends to the outside welding and has the handle, the shifting chute has been seted up in the gear groove middle part outside, the partial welding that the slide bar is located the spout has the baffle, the baffle outside is equipped with the spring, the inner welding of baffle has the joint piece, T type groove C has been seted up at base top surface middle part, sliding connection has T type piece in T type groove C, the welding of T type piece upper end has the piece of placing, place a top surface and left surface middle part and all seted up the collecting vat, T type piece right-hand member welding has rack B, the sliding tray has been seted up to T type groove C right-hand member, the base bottom surface has set firmly motor A, motor A output passes the base and has extended to the sliding.

Preferably, the gear A is in meshed transmission with the rack A.

Preferably, the inner end of the spring is welded with the outer end of the baffle, and the outer end of the spring is welded with the inner wall of the sliding groove.

Preferably, the clamping block is matched with teeth on the gear A in a clamping manner.

Preferably, the gear B is in meshed transmission with the rack B.

Preferably, the connecting shaft is in sliding fit with the inner wall of the moving groove, and the outer end of the connecting shaft penetrates through the moving groove and extends to the outside to be welded with a knob.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a what set up places the piece and can treat the sheet metal component of the "L" type structure that punches carries out effectual placing, combines the gear B and the driven mode of rack B meshing that set up, and the gear B who sets up is incomplete gear, and the cylinder that the cooperation set up can realize punching the intermittent type nature of sheet metal component, and the efficiency of punching is higher.

2. The utility model discloses a gear A and the driven relation of rack A meshing that set up, when the knob through setting up changes gear A, can realize adjusting the horizontal position of drill bit and the position of vertical direction, and then can adapt to not the operation that the sheet metal component of size punched to it.

3. The utility model discloses a joint piece that sets up and the spring that gear joint cooperation relation on the gear A combined the setting, guarantee the stability of the tooth joint relation on joint piece and the gear A under natural state, and then can guarantee the fixed of the position when the drill bit, conveniently carry out the operation of drilling.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the base of the present invention;

fig. 3 is a schematic structural view of a portion of a rack B of the present invention;

FIG. 4 is a schematic sectional front view of the rack B of the present invention located on the base;

fig. 5 is a schematic bottom view of a part of the structure of the side gear a of the present invention located on the L-shaped plate;

fig. 6 is a left side view of a vertical section of a part a of a side gear located on an L-shaped plate of the present invention;

the reference numbers in the figures illustrate: 1. a base; 101. a T-shaped groove C; 102. a sliding groove; 2. a support pillar; 3. a cylinder; 4. a motor A; 5. an L-shaped connecting plate; 501. a T-shaped groove A; 502. a T-shaped groove B; 503. a chute; 504. a gear groove; 505. a moving groove; 6. a knob; 7. an electric push rod; 8. a fixed block; 9. a drill bit; 10. placing the blocks; 1001. collecting tank; 11. a T-shaped block; 12. a rack B; 13. a gear B; 14. a clamping block; 15. a slider; 16. a rack A; 17. a gear A; 18. a connecting shaft; 19. a slide bar; 1901. a spring; 1902. a baffle plate; 20. a handle.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

the punching device for the air conditioner sheet metal part comprises a base 1, supporting columns 2 are welded at four corners of the bottom surface of the base 1, an L-shaped connecting plate 5 is welded at the left side of the bottom surface of the base 1, a T-shaped groove A501 is formed in the middle of the right side of the L-shaped connecting plate 5, a T-shaped groove B502 is formed in the middle of the bottom surface of the L-shaped connecting plate 5, a sliding block 15 is connected in the T-shaped groove A501 and the T-shaped groove B502 in a sliding mode, an air cylinder 3 is fixedly arranged at the outer end of the air cylinder 3, an electric push rod 7 is connected to the lower end of the electric push rod 7 in a welding mode, a fixing motor is arranged in the fixing block 8, a drill bit 9 is arranged at the outer end of the fixing block 8, the drill bit 9 is coaxially connected with the output end of the driving motor, a rack A16 is welded at one side; connecting axle 18, sliding connection has slide bar 19 in spout 503, slide bar 19 outer end passes gear groove 504 and extends to the outside welding and has handle 20, shifting chute 505 has been seted up to the gear groove 504 middle part outside, the partial welding that slide bar 19 is located spout 503 has baffle 1902, the baffle 1902 outside is equipped with spring 1901, the welding of baffle 1902 inner has joint piece 14, T type groove C101 has been seted up at base 1 top surface middle part, sliding connection has T type piece 11 in T type groove C101, the welding of T type piece 11 upper end has places piece 10, it all has seted up collecting vat 1001 to place piece 10 top surface and left surface middle part, the welding of T type piece 11 right-hand member has rack B12, sliding chute 102 has been seted up to T type groove C101 right-hand member, base 1 bottom surface has set firmly motor A4, motor A4 output passes base 1 and extends to sliding chute 102 and has cup jointed gear.

Further, the gear A17 is in meshing transmission with the rack A16, and by means of the arranged meshing transmission, when the gear A17 is rotated through the arranged knob 6, the horizontal position and the vertical position of the drill bit 9 can be adjusted.

Further, the inner end of the spring 1901 is welded to the outer end of the baffle 1902, the outer end of the spring 1901 is welded to the inner wall of the sliding groove 503, and stability of the tooth clamping relation between the clamping block 14 and the gear A17 is guaranteed through the arranged spring 1901 in a natural state.

Further, the cooperation of the tooth joint on joint piece 14 and the gear A17, through the joint piece 14 and the gear A17 tooth joint cooperation relation that sets up, can guarantee when the position adjustment of drill bit 9 is accomplished, the fixed of position conveniently carries out the operation of drilling.

Further, gear B13 and rack B12 meshing transmission, through the driven mode of gear B13 and rack B12 meshing that sets up, and the gear B13 that sets up is incomplete gear, and the cylinder 3 that the cooperation set up can realize punching the intermittent type nature of sheet metal component, and the efficiency of punching is higher.

Furthermore, the outer part of the connecting shaft 18 is in sliding fit with the inner wall of the moving groove 505, the outer end of the connecting shaft 18 penetrates through the moving groove 505 and extends to the outside to be welded with the knob 6, the adjustment of the position of the gear A17 can be realized through the sliding fit relation between the outer part of the connecting shaft 18 and the inner wall of the moving groove 505, and the adjustment of the position of the drill bit 9 can be realized by combining the meshing transmission relation between the gear A17 and the rack A16.

The working principle is as follows: when the utility model is used, firstly, the device is placed at a proper position, the sheet metal part to be punched is placed on the arranged placing block 10, so that the inner end of the sheet metal part with the L-type structure is in close contact with the outer wall of the placing block 10, the arranged sliding rod 19 is pulled outwards, the spring 1901 arranged on one side of the baffle 1902 is compressed, the clamping block 14 welded on the inner end of the sliding rod 19 is not in contact with the teeth on the gear A17, the gear A17 can rotate, the knob 6 is rotated, the set gear A17 is engaged with the rack A16 for transmission, the set rack A16 can drive the set slider 15 to slide in the set T-shaped groove A501, when the position of the drill bit 9 moves to one end of the sheet metal part, the knob 6 is rotated, the handle 20 is opened, the restoring force effect of the spring 1901 is achieved, the provided clamping block 14 is matched with the gear A17 again, the gear A17 cannot rotate, the slide block 15 is fixed in position, the drill bit 9 is further fixed in position, the set motor A4 is connected with an external power supply, the set cylinder 3 and the set driving motor are both connected with the external power supply, the drill bit 9 can be driven to rotate at the same time, the drill bit 9 can be ensured to stably descend, when one-time punching is finished, the gear B13 and the rack B12 which are arranged in a combined manner are in meshed transmission relationship, the placing block 10 which is arranged in an intermittent manner can be driven to move in one direction, punched residual materials can be placed in the opened collecting groove 1001, and the placing block 10 can move intermittently, so that the two blocks can be matched with each other for punching through debugging and after the punching is finished, the sheet metal component that will punch the end is taken away, changes, reverses through the motor A4 of control setting, realizes quick punching.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air conditioner sheet metal component perforating device, includes base (1), its characterized in that: the support column (2) is welded at four corners of the bottom of the base (1), the L-shaped connecting plate (5) is welded at the left side of the bottom of the base (1), a T-shaped groove A (501) is formed in the middle of the right side of the L-shaped connecting plate (5), a T-shaped groove B (502) is formed in the middle of the bottom of the L-shaped connecting plate (5), a sliding block (15) is connected in the T-shaped groove A (501) and the T-shaped groove B (502) in a sliding manner, a cylinder (3) is fixedly arranged at the outer end of the sliding block (15), an electric push rod (7) is connected at the output end of the cylinder (3), a fixing block (8) is welded at the lower end of the electric push rod (7), a driving motor is arranged in the fixing block (8), a drill bit (9) is arranged at the outer end, one side of the T-shaped groove A (501) and one side of the T-shaped groove B (502) are provided with gear grooves (504) communicated with the T-shaped groove A, the other side of the gear grooves (504) are provided with sliding grooves (503), gears A (17) are rotatably connected in the gear grooves (504), and the middle parts of the gears A (17) are welded; connecting shaft (18), sliding rod (19) is connected in sliding groove (503), the outer end of sliding rod (19) passes gear groove (504) and extends to the outside and is welded with handle (20), shifting chute (505) has been seted up in the outside of gear groove (504) middle part, the partial welding that slide rod (19) is located spout (503) has baffle (1902), the baffle (1902) outside is equipped with spring (1901), the welding of baffle (1902) inner has joint piece (14), T type groove C (101) has been seted up in base (1) top surface middle part, sliding connection has T type piece (11) in T type groove C (101), the welding of T type piece (11) upper end has placed piece (10), place piece (10) top surface and left surface middle part and all seted up collecting vat (1001), T type piece (11) welding has right-hand member rack B (12), sliding groove (102) has been seted up to T type groove C (101) right-hand member, the bottom surface of the base (1) is fixedly provided with a motor A (4), the output end of the motor A (4) penetrates through the base (1) and extends to the inside of the sliding groove (102) to be sleeved with a gear B (13), and the gear B (13) is an incomplete gear.

2. The perforating device for the air conditioner sheet metal parts as claimed in claim 1, wherein: the gear A (17) is in meshed transmission with the rack A (16).

3. The perforating device for the air conditioner sheet metal parts as claimed in claim 1, wherein: the inner end of the spring (1901) is welded with the outer end of the baffle (1902), and the outer end of the spring (1901) is welded with the inner wall of the sliding groove (503).

4. The perforating device for the air conditioner sheet metal parts as claimed in claim 1, wherein: the clamping block (14) is of a triangular structure, and the clamping block (14) is matched with teeth on the gear A (17) in a clamping mode.

5. The perforating device for the air conditioner sheet metal parts as claimed in claim 1, wherein: the gear B (13) is in meshed transmission with the rack B (12).

6. The perforating device for the air conditioner sheet metal parts as claimed in claim 1, wherein: the outer wall of the connecting shaft (18) is in sliding fit with the inner wall of the moving groove (505), and the outer end of the connecting shaft (18) penetrates through the moving groove (505) and extends to the outside to be welded with a knob (6).