CN110340214B - Punching device for collecting pipe of condenser of automobile air conditioner - Google Patents
Punching device for collecting pipe of condenser of automobile air conditioner Download PDFInfo
- Publication number
- CN110340214B CN110340214B CN201910657534.4A CN201910657534A CN110340214B CN 110340214 B CN110340214 B CN 110340214B CN 201910657534 A CN201910657534 A CN 201910657534A CN 110340214 B CN110340214 B CN 110340214B
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- driving motor
- fixedly connected
- punching
- collecting pipe
- drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching processing device for a collecting pipe of an automobile air conditioner condenser, belonging to the technical field of vehicle accessory processing, and comprising a portal frame, a moving plate, a pipe fitting placing frame, lifting assemblies, punching assemblies, two slide rails, two first clamping assemblies and two second clamping assemblies, wherein the two slide rails are symmetrically arranged on the inner side wall of the portal frame, the moving plate is horizontally arranged on the two slide rails, the pipe fitting placing frame is arranged at the center of the top end of the moving plate, the two first clamping assemblies are symmetrically arranged on two sides of the pipe fitting placing frame, the two second clamping assemblies are symmetrically arranged at the sides of the two first clamping assemblies, the lifting assemblies are arranged on the portal frame, the bottom ends of the lifting assemblies are fixedly connected with the moving plate, and the punching assemblies are arranged at the inner top end of the portal frame. The invention solves the problems that the collecting pipe cannot be firmly fixed, so that the collecting pipe can shake during punching, the actual punching position is inconsistent with the original punching position, and the punching precision is influenced.
Description
Technical Field
The invention relates to the technical field of vehicle accessory processing, in particular to a punching processing device for a collecting pipe of an automobile air conditioner condenser.
Background
After a high-temperature gas refrigerant discharged by a compressor of an automobile air conditioner enters a condenser, in order to improve the heat dissipation effect and reduce the pipe resistance of a pipeline, a plurality of branches are designed for cooling and heat dissipation, each branch refrigerant finally enters a collecting pipe, and the collecting pipe is mainly used for collecting and transmitting the high-temperature gas refrigerant in the condenser; the collecting pipe is connected with the condenser mostly through the welded mode, and the collecting pipe needs to be punched into a plurality of circular slots on tubular product when producing to pipeline installation on the condenser is at the collecting pipe. The existing punching processing device for the collecting pipe of the automobile air conditioner condenser cannot firmly fix the collecting pipe in the using process, so that the collecting pipe can shake during punching, the actual punching position is inconsistent with the original punching position, and the punching precision is influenced.
Disclosure of Invention
The invention aims to solve the technical problem that in the prior art, a collecting pipe cannot be firmly fixed, so that the collecting pipe can shake during punching, the actual punching position is inconsistent with the original punching position, and the punching precision is influenced.
In order to solve the technical problems, the invention provides the following technical scheme: a punching processing device for a collecting pipe of an automobile air conditioner condenser comprises a portal frame, a movable plate, a pipe fitting placing frame, lifting assemblies, punching assemblies, two slide rails, two first clamping assemblies and two second clamping assemblies, wherein the two slide rails are symmetrically arranged on the inner side wall of the portal frame, the movable plate is horizontally arranged on the two slide rails, the two ends of the movable plate are in sliding fit with the two slide rails, the pipe fitting placing frame is arranged at the center of the top end of the movable plate, the two first clamping assemblies are symmetrically arranged on the two sides of the pipe fitting placing frame, the two second clamping assemblies are symmetrically arranged beside the two first clamping assemblies, the lifting assemblies are arranged on the portal frame, the bottom ends of the lifting assemblies are fixedly connected with the movable plate, and the punching assemblies are arranged at the inner top end of the portal frame, and the punching assembly is positioned above the pipe placing frame.
Furthermore, each first clamping assembly comprises a first driving motor, a gear, two guide rails, two sliding plates, two racks and two arc-shaped clamping plates, the first driving motor is vertically arranged at the bottom end of the moving plate, the output shaft of the first driving motor extends to the upper part of the moving plate, the gear is fixedly connected with the output shaft of the first driving motor, the two guide rails are symmetrically arranged at the two sides of the gear, the two sliding plates are respectively arranged on the two guide rails, the two sliding plates are respectively matched with the two guide rails in a sliding manner, the two racks are respectively arranged on the side walls of the two sliding plates, and the two racks are meshed with the gear, the two arc-shaped clamping plates are respectively arranged on the side walls of the two sliding plates, and the two arc-shaped clamping plates are oppositely arranged.
Further, every the second clamping component all includes bears frame, die clamping cylinder and touch panel, bear the frame and install on the movable plate, die clamping cylinder is the level setting and is in bear on the frame, the touch panel with die clamping cylinder's output fixed connection.
Furthermore, the lifting assembly comprises a first rotating shaft, a second driving motor, a driving wheel, a driven wheel, a belt, a second rotating shaft, a third driving motor, two fixing seats, two bearing seats and two lifting pieces, wherein the two fixing seats are symmetrically arranged at the outer top end of the portal frame, the first rotating shaft can be rotatably arranged on the two fixing seats, one end of the first rotating shaft extends to the outside of one of the fixing seats, the second driving motor is horizontally arranged on the outer side wall of the portal frame, the driving wheel is fixedly connected with the output shaft of the second driving motor, the driven wheel is fixedly connected with one end of the first rotating shaft extending to the outside of one of the fixing seats, the belt is sleeved on the driving wheel and the outside of the driven wheel, and the two bearing seats are symmetrically arranged at the inner top end of the portal frame, the second rotating shaft can be rotatably installed on the bearing seats, the third driving motor is horizontally arranged on the outer side wall of the portal frame, the output shaft of the third driving motor extends to one end of the second rotating shaft and is fixedly connected with the second rotating shaft, the two lifting pieces are symmetrically arranged on the first rotating shaft and the second rotating shaft, and the bottom ends of the lifting pieces are fixedly connected with the moving plate.
Further, every the lift all includes first sprocket, second sprocket and chain, first sprocket with first axis of rotation fixed connection, the second sprocket with second axis of rotation fixed connection, the bottom of chain with movable plate fixed connection, the top of chain passes in proper order first sprocket with behind the second sprocket with second sprocket fixed connection, and the chain with first sprocket with the meshing of second sprocket.
Furthermore, a rectangular groove for the chain to pass through is formed in the top end of the portal frame.
Further, the punching component comprises a rotating rod, a fourth driving motor, a moving block, a punching head and two installation seats, wherein the installation seats are symmetrically arranged on the inner side wall of the portal frame, the rotating rod can be rotatably arranged on the installation seats, the fourth driving motor is horizontally arranged on the outer side wall of the portal frame, an output shaft of the fourth driving motor is fixedly connected with one end of the rotating rod, the moving block is arranged on the rotating rod in a sleeved mode, the punching head is fixedly connected with the moving block, external threads are arranged on the rotating rod, and internal threads matched with the external threads are arranged in the moving block.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the collecting pipe to be punched is manually placed on a pipe fitting placing frame, then two first clamping assemblies work to clamp and limit the side wall of the collecting pipe to be punched, two second clamping assemblies work to clamp and limit the two ends of the collecting pipe to be punched, the collecting pipe is prevented from being firmly fixed, the phenomenon that the collecting pipe shakes during punching is avoided, the actual punching position is not consistent with the original punching position, the punching precision is not influenced, next, the lifting assembly works to drive the movable plate to move upwards, the movable plate moves upwards to drive the collecting pipe to be punched to synchronously move upwards, when the collecting pipe to be punched moves to be abutted against the punching assembly, the punching assembly works to punch the collecting pipe to be punched, the overlong distance between the punching assembly and the collecting pipe to be punched is avoided, and the accurate butt joint between the punching assembly and the collecting pipe to be punched is ensured, the punching precision is improved.
Secondly, the invention drives the gear fixedly connected with the output shaft of the collecting pipe to rotate through the work of the first driving motor, because the gear is meshed with the two racks, the gear drives the two racks to move relatively, the two racks move relatively to drive the two sliding plates to move relatively on the two guide rails, the two arc-shaped clamping plates arranged on the two sliding plates also move relatively, the two arc-shaped clamping plates move relatively to be abutted and clamped with the side wall of the collecting pipe to be punched, thereby achieving the purpose of clamping and limiting the side wall of the collecting pipe to be punched, avoiding the shaking generated when the collecting pipe is punched, the clamping cylinder works to drive the abutting plate fixedly connected with the output end of the clamping cylinder to move, the abutting plate moves to be abutted and clamped with the end part of the collecting pipe to be punched, achieving the purpose of clamping and limiting the two ends of the collecting pipe to be punched, and avoiding the, the actual punching position is not consistent with the original punching position, and the punching precision is not influenced.
Thirdly, the invention drives the driving wheel fixedly connected with the output shaft of the second driving motor to rotate through the work of the second driving motor, because the belt is sleeved outside the driving wheel and the driven wheel, the driving wheel rotates to drive the belt and the driven wheel to synchronously rotate, the driven wheel rotates to drive the first rotating shaft to rotate, when the second driving motor works, the third driving motor works to drive the second rotating shaft fixedly connected with the output shaft of the third driving motor to rotate, the first rotating shaft rotates to drive the first chain wheel fixedly connected with the first rotating shaft to rotate, the second rotating shaft rotates to drive the second chain wheel fixedly connected with the second rotating shaft to rotate, the first chain wheel and the second chain wheel rotate to drive the chain to pull the moving plate to move upwards, meanwhile, the second chain wheel is used for winding the chain, so that the chain is prevented from being wound, the purpose of driving the movable plate to move upwards is achieved, and the punching assembly is convenient to punch holes of the collecting pipe to be punched.
Fourthly, the rotating rod fixedly connected with the output shaft of the fourth driving motor is driven to rotate through the work of the fourth driving motor, and the inner threads matched with the outer threads on the rotating rod are arranged in the moving block, so that the rotating rod rotates to drive the moving block to move on the rotating rod, when the moving block moves to a position needing punching, the lifting assembly drives the collecting pipe to be punched to synchronously move upwards, when the collecting pipe to be punched moves to be abutted against the punching head, the punching head works to punch holes on the collecting pipe to be punched, the overlong distance between the punching assembly and the collecting pipe to be punched is avoided, the accurate butt joint between the punching assembly and the collecting pipe to be punched is ensured, and the punching precision is improved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a third schematic perspective view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic perspective view of the lift assembly of the present invention;
fig. 6 is a perspective cross-sectional view of the elevating member of the present invention.
The reference numbers in the figures are: 1-a portal frame; 101-a rectangular groove; 2, moving a board; 3-placing the pipe fittings; 4-a lifting assembly; 401-a first rotating shaft; 402-a second drive motor; 403-driving wheel; 404-driven wheel; 405-a belt; 406-a second rotational axis; 407-a third drive motor; 408-a fixed seat; 409-a bearing seat; 410-a lifting member; 4101-a first sprocket; 4102-a second sprocket; 4103-chain; 5-punching the assembly; 501-rotating rod; 502-a fourth drive motor; 503-moving block; 504-a punch head; 505-a mount; 6-a slide rail; 7-a first clamping assembly; 701-a first drive motor; 702-a gear; 703-a guide rail; 704-a sliding plate; 705-rack; 706-arc type clamping plate; 8-a second clamping assembly; 801-a carrier; 802-a clamping cylinder; 803-touch pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 to 6, the invention provides a punching processing device for a header pipe of an automobile air conditioner condenser, which comprises a portal frame 1, a moving plate 2, a pipe placing frame 3, a lifting assembly 4, a punching assembly 5, two slide rails 6, two first clamping assemblies 7 and two second clamping assemblies 8, wherein the two slide rails 6 are symmetrically arranged on the inner side wall of the portal frame 1, the moving plate 2 is horizontally arranged on the two slide rails 6, two ends of the moving plate 2 are in sliding fit with the two slide rails 6, the pipe placing frame 3 is arranged at the center of the top end of the moving plate 2, the two first clamping assemblies 7 are symmetrically arranged on two sides of the pipe placing frame 3, the two second clamping assemblies 8 are symmetrically arranged at the sides of the two first clamping assemblies 7, the lifting assembly 4 is arranged on the portal frame 1, the bottom end of the lifting assembly 4 is fixedly connected with the movable plate 2, the punching assembly 5 is installed at the inner top end of the portal frame 1, the punching assembly 5 is located above the pipe fitting placing frame 3, a collecting pipe to be punched is placed on the pipe fitting placing frame 3 manually, then two first clamping assemblies 7 work to clamp and limit the side wall of the collecting pipe to be punched, two second clamping assemblies 8 clamp and limit the two ends of the collecting pipe to be punched, the collecting pipe is prevented from being fixed firmly, shaking generated during punching of the collecting pipe is avoided, the actual punching position is not consistent with the original punching position, punching precision is not affected, the lifting assembly 4 works to drive the collecting pipe to be punched to move upwards, the movable plate 2 moves upwards to drive the collecting pipe to be punched to move upwards synchronously, and when the collecting pipe to be punched moves to be abutted against the punching assembly 5, the punching assembly 5 works to punch holes of the collecting pipe to be punched, so that the overlong distance between the punching assembly 5 and the collecting pipe to be punched is avoided, the accurate butt joint between the punching assembly 5 and the collecting pipe to be punched is ensured, and the punching precision is improved.
Each of the first clamping assemblies 7 includes a first driving motor 701, a gear 702, two guide rails 703, two sliding plates 704, two racks 705 and two arc-shaped clamping plates 706, the first driving motor 701 is vertically disposed at the bottom end of the moving plate 2, an output shaft of the first driving motor 701 extends to the upper side of the moving plate 2, the gear 702 is fixedly connected with the output shaft of the first driving motor 701, the two guide rails 703 are symmetrically disposed at both sides of the gear 702, the two sliding plates 704 are respectively mounted on the two guide rails 703, the two sliding plates 704 are respectively in sliding fit with the two guide rails 703, the two racks 705 are respectively mounted on the side walls of the two sliding plates 704, and the two racks 705 are respectively engaged with the gear 702, the two arc-shaped clamping plates 706 are respectively mounted on the side walls of the two sliding plates 704, the two arc-shaped clamping plates 706 are arranged oppositely, the gear 702 fixedly connected with the output shaft of the gear is driven to rotate by the work of the first driving motor 701, the gear 702 is meshed with the two racks 705, so that the gear 702 rotates to drive the two racks 705 to move relatively, the two racks 705 move relatively to drive the two sliding plates 704 to move relatively on the two guide rails 703, the two arc-shaped clamping plates 706 mounted on the two sliding plates 704 move relatively, the two arc-shaped clamping plates 706 move relatively to abut against and clamp the side wall of the header to be punched, the purpose of clamping and limiting the side wall of the header to be punched is achieved, the situation that the header is shaken when being punched is avoided, the actual punching position is not consistent with the original punching position, and the punching precision is not influenced.
Every the second clamping unit 8 all includes bears frame 801, die clamping cylinder 802 and conflict board 803, bear frame 801 and install on the movable plate 2, die clamping cylinder 802 is the level setting and is in bear frame 801, conflict board 803 with die clamping cylinder 802's output fixed connection drives conflict board 803 with its output fixed connection through die clamping cylinder 802 work and removes, and conflict board 803 removes to the tip of the pressure manifold of waiting to punch a hole and carries out conflict clamp tightly, has reached and has pressed from both sides the spacing purpose of clamping at the both ends of the pressure manifold of waiting to punch a hole, can produce when avoiding the pressure manifold to punch a hole and rotate, can not lead to the position of actually punching a hole inconsistent with original position of punching a hole, can not influence the precision of punching a hole.
The lifting assembly 4 comprises a first rotating shaft 401, a second driving motor 402, a driving wheel 403, a driven wheel 404, a belt 405, a second rotating shaft 406, a third driving motor 407, two fixing seats 408, two bearing seats 409 and two lifting members 410, wherein the two fixing seats 408 are symmetrically arranged at the outer top end of the portal frame 1, the first rotating shaft 401 is rotatably mounted on the two fixing seats 408, one end of the first rotating shaft 401 extends to the outside of one of the fixing seats 408, the second driving motor 402 is horizontally arranged on the outer side wall of the portal frame 1, the driving wheel 403 is fixedly connected with the output shaft of the second driving motor 402, the driven wheel 404 is fixedly connected with one end of the first rotating shaft 401 extending to the outside of one of the fixing seats 408, and the belt 405 is sleeved outside the driving wheel 403 and the driven wheel 404, the two bearing seats 409 are symmetrically arranged at the inner top end of the portal frame 1, the second rotating shaft 406 can be rotatably arranged on the two bearing seats 409, the third driving motor 407 is horizontally arranged on the outer side wall of the portal frame 1, an output shaft of the third driving motor 407 extends to be fixedly connected with one end of the second rotating shaft 406, the two lifting pieces 410 are symmetrically arranged on the first rotating shaft 401 and the second rotating shaft 406, the bottom ends of the two lifting pieces 410 are fixedly connected with the moving plate 2, the driving wheel 403 fixedly connected with the output shaft thereof is driven to rotate by the operation of the second driving motor 402, the belt 405 is sleeved outside the driving wheel 403 and the driven wheel 404, the driving wheel 403 rotates to drive the belt 405 and the driven wheel 404 to synchronously rotate, and the driven wheel 404 rotates to drive the first rotating shaft 401 to rotate, when the second driving motor 402 works, the third driving motor 407 works to drive the second rotating shaft 406 fixedly connected with the output shaft of the third driving motor to rotate, the two lifting pieces 410 mounted on the first rotating shaft 401 and the second rotating shaft 406 rotate synchronously, the two lifting pieces 410 rotate synchronously to pull the moving plate 2, the moving plate 2 is pulled to move upwards, the purpose of driving the moving plate 2 to move upwards is achieved, and the punching assembly 5 is convenient to punch holes of the collecting pipe to be punched.
Each of the lifting members 410 includes a first sprocket 4101, a second sprocket 4102 and a chain 4103, the first sprocket 4101 is fixedly connected to the first rotating shaft 401, the second sprocket 4102 is fixedly connected to the second rotating shaft 406, the bottom end of the chain 4103 is fixedly connected to the moving plate 2, the top end of the chain 4103 passes through the first sprocket 4101 and the second sprocket 4102 in sequence and is fixedly connected to the second sprocket 4102, the chain 4103 is engaged with the first sprocket 4101 and the second sprocket 4102, the first sprocket 4101 fixedly connected to the first rotating shaft 401 is rotated by the first rotating shaft 401, the second sprocket 4102 fixedly connected to the second rotating shaft 406 is rotated by the second sprocket 4102, the first sprocket 4101 and the second sprocket 4102 are rotated to pull the moving plate 2 to move upwards, and the second sprocket 4102 winds up the chain 4103 to prevent the chain 4103 from winding, the purpose of driving the moving plate 2 to move upwards is achieved, and the punching assembly 5 is convenient to punch holes of the collecting pipe to be punched.
The top end of the portal frame 1 is provided with a rectangular groove 101 for the chain 4103 to pass through, and the chain 4103 can conveniently pass through the portal frame 1 through the rectangular groove 101.
The punching assembly 5 comprises a rotating rod 501, a fourth driving motor 502, a moving block 503, a punching head 504 and two installation seats 505, the two installation seats 505 are symmetrically arranged on the inner side wall of the portal frame 1, the rotating rod 501 can be rotatably installed on the two installation seats 505, the fourth driving motor 502 is horizontally arranged on the outer side wall of the portal frame 1, an output shaft of the fourth driving motor 502 is fixedly connected with one end of the rotating rod 501, the moving block 503 is sleeved on the rotating rod 501, the punching head 504 is fixedly connected with the moving block 503, an external thread is arranged on the rotating rod 501, an internal thread matched with the external thread is arranged in the moving block 503, the rotating rod 501 fixedly connected with the output shaft is driven to rotate by the fourth driving motor 502, and an internal thread matched with the external thread on the rotating rod 501 is arranged in the moving block 503, therefore, the rotating rod 501 rotates to drive the moving block 503 to move on the rotating rod 501, when the moving block 503 moves to a position needing punching, the lifting assembly 4 drives the collecting pipe to be punched to move upwards synchronously, when the collecting pipe to be punched moves to be abutted against the punching head 504, the punching head 504 works to punch holes in the collecting pipe to be punched, the overlong distance between the punching assembly 5 and the collecting pipe to be punched is avoided, accurate butt joint between the punching assembly 5 and the collecting pipe to be punched is guaranteed, and punching precision is improved.
The working principle of the invention is as follows: when the pipe fitting clamping device is used, a collecting pipe to be punched is manually placed on a pipe fitting placing frame 3, then a first driving motor 701 works to drive a gear 702 fixedly connected with an output shaft of the collecting pipe to rotate, the gear 702 rotates to drive two racks 705 to move relatively due to the fact that the gear 702 is meshed with the two racks 705, the two racks 705 move relatively to drive two sliding plates 704 to move relatively on two guide rails 703, two arc-shaped clamping plates 706 arranged on the two sliding plates 704 move relatively, the two arc-shaped clamping plates 706 move relatively to be abutted and clamped with the side wall of the collecting pipe to be punched, the purpose of clamping and limiting the side wall of the collecting pipe to be punched is achieved, shaking can be avoided when the collecting pipe is punched, a clamping cylinder 802 works to drive an abutting plate 803 fixedly connected with the output end of the collecting pipe to be punched to move, the abutting plate 803 moves, the purpose of clamping and limiting two ends of a collecting pipe to be punched is achieved, rotation can be avoided when the collecting pipe is punched, inconsistency between an actual punching position and an original punching position cannot be caused, punching precision cannot be influenced, next, a fourth driving motor 502 works to drive a rotating rod 501 fixedly connected with an output shaft of the fourth driving motor to rotate, internal threads matched with external threads on the rotating rod 501 are arranged in a moving block 503, the rotating rod 501 rotates to drive the moving block 503 to move on the rotating rod 501, when the moving block 503 moves to a position needing punching, a second driving motor 402 works to drive a driving wheel 403 fixedly connected with the output shaft of the second driving motor 402 to rotate, the driving wheel 403 rotates to drive a belt 405 and a driven wheel 404 to synchronously rotate due to the fact that the belt 405 is sleeved outside the driving wheel 403 and the driven wheel 404, the driven wheel 404 rotates to drive a first rotating shaft 401, and when the second driving motor 402 works, the The second rotating shaft 406 rotates, the first rotating shaft 401 rotates to drive the first chain wheel 4101 fixedly connected with the first rotating shaft to rotate, the second rotating shaft 406 rotates to drive the second chain wheel 4102 fixedly connected with the second rotating shaft to rotate, the first chain wheel 4101 and the second chain wheel 4102 rotate to drive the chain 4103 to pull the moving plate 2 to move upwards, meanwhile, the second chain wheel 4102 winds the chain 4103 to prevent the chain 4103 from winding, the purpose of driving the moving plate 2 to move upwards is achieved, punching operation of the header to be punched by the punching assembly 5 is facilitated, when the header to be punched moves to be abutted against the punching head 504, the punching head 504 works to punch the header to be punched, overlong distance between the punching assembly 5 and the header to be punched is avoided, accurate butt joint between the punching assembly 5 and the header to be punched is guaranteed, and punching accuracy is improved.
Claims (1)
1. The utility model provides an automobile air conditioner condenser pressure manifold processingequipment that punches a hole which characterized in that: comprises a portal frame (1), a moving plate (2), a pipe fitting placing frame (3), a lifting assembly (4), a punching assembly (5), two sliding rails (6), two first clamping assemblies (7) and two second clamping assemblies (8), wherein the two sliding rails (6) are symmetrically arranged on the inner side wall of the portal frame (1), the moving plate (2) is horizontally arranged on the two sliding rails (6), the two ends of the moving plate (2) are in sliding fit with the two sliding rails (6), the pipe fitting placing frame (3) is arranged at the center of the top end of the moving plate (2), the two first clamping assemblies (7) are symmetrically arranged on the two sides of the pipe fitting placing frame (3), the two second clamping assemblies (8) are symmetrically arranged on the sides of the two first clamping assemblies (7), the lifting assembly (4) is arranged on the portal frame (1), the bottom end of the lifting assembly (4) is fixedly connected with the moving plate (2), the punching assembly (5) is installed at the inner top end of the portal frame (1), and the punching assembly (5) is located above the pipe fitting placing frame (3);
each first clamping assembly (7) comprises a first driving motor (701), a gear (702), two guide rails (703), two sliding plates (704), two racks (705) and two arc-shaped clamping plates (706), wherein the first driving motor (701) is vertically arranged at the bottom end of the moving plate (2), an output shaft of the first driving motor (701) extends to the upper part of the moving plate (2), the gear (702) is fixedly connected with the output shaft of the first driving motor (701), the two guide rails (703) are symmetrically arranged at two sides of the gear (702), the two sliding plates (704) are respectively arranged on the two guide rails (703), the two sliding plates (704) are respectively in sliding fit with the two guide rails (703), the two racks (705) are respectively arranged on the side walls of the two sliding plates (704), and the two racks (705) are meshed with the gear (702), the two arc-shaped clamping plates (706) are respectively arranged on the side walls of the two sliding plates (704), and the two arc-shaped clamping plates (706) are oppositely arranged;
each second clamping assembly (8) comprises a bearing frame (801), a clamping cylinder (802) and a contact plate (803), the bearing frame (801) is installed on the moving plate (2), the clamping cylinder (802) is horizontally arranged on the bearing frame (801), and the contact plate (803) is fixedly connected with the output end of the clamping cylinder (802);
lifting unit (4) include first axis of rotation (401), second driving motor (402), action wheel (403), follow driving wheel (404), belt (405), second axis of rotation (406), third driving motor (407), two fixing bases (408), two bear seat (409) and two lift pieces (410), two fixing base (408) are the symmetry and set up the outer top of portal frame (1), first axis of rotation (401) can rotate and install two on fixing base (408), and the one end of first axis of rotation (401) extends to one of them the outside of fixing base (408), second driving motor (402) are the level and set up on the lateral wall of portal frame (1), action wheel (403) with the output shaft fixed connection of second driving motor (402), follow driving wheel (404) with first axis of rotation (401) extend to one of them the outside one end of fixing base (408) is fixed The belt (405) is sleeved outside the driving wheel (403) and the driven wheel (404), the two bearing seats (409) are symmetrically arranged at the inner top end of the portal frame (1), the second rotating shaft (406) can be rotatably installed on the two bearing seats (409), the third driving motor (407) is horizontally arranged on the outer side wall of the portal frame (1), the output shaft of the third driving motor (407) extends to one end fixedly connected with the second rotating shaft (406), the two lifting pieces (410) are symmetrically arranged on the first rotating shaft (401) and the second rotating shaft (406), and the bottom ends of the two lifting pieces (410) are fixedly connected with the moving plate (2);
each lifting piece (410) comprises a first chain wheel (4101), a second chain wheel (4102) and a chain (4103), the first chain wheel (4101) is fixedly connected with the first rotating shaft (401), the second chain wheel (4102) is fixedly connected with the second rotating shaft (406), the bottom end of the chain (4103) is fixedly connected with the moving plate (2), the top end of the chain (4103) penetrates through the first chain wheel (4101) and the second chain wheel (4102) in sequence and then is fixedly connected with the second chain wheel (4102), and the chain (4103) is meshed with the first chain wheel (4101) and the second chain wheel (4102); the top end of the portal frame (1) is provided with a rectangular groove (101) for the chain (4103) to pass through;
the punching assembly (5) comprises a rotating rod (501), a fourth driving motor (502), a moving block (503), a punching head (504) and two installation seats (505), wherein the two installation seats (505) are symmetrically arranged on the inner side wall of the portal frame (1), the rotating rod (501) can be rotatably arranged on the two mounting seats (505), the fourth driving motor (502) is horizontally arranged on the outer side wall of the portal frame (1), and the output shaft of the fourth driving motor (502) is fixedly connected with one end of the rotating rod (501), the moving block (503) is sleeved on the rotating rod (501), the punching head (504) is fixedly connected with the moving block (503), an external thread is arranged on the rotating rod (501), and an internal thread matched with the external thread is arranged in the moving block (503);
when the pipe fitting placing rack is used, a collecting pipe to be punched is placed on the pipe fitting placing rack (3) manually, then the first driving motor (701) works to drive the gear (702) fixedly connected with an output shaft of the first driving motor to rotate, the gear (702) rotates to drive the two racks (705) to move relatively, the two racks (705) move relatively to drive the two sliding plates (704) to move relatively on the two guide rails (703), the two arc-shaped clamping plates (706) arranged on the two sliding plates (704) also move relatively, and the two arc-shaped clamping plates (706) move relatively to be abutted against and clamped with the side wall of the collecting pipe to be punched, so that the purpose of clamping and limiting the side wall of the collecting pipe to be punched is achieved; the clamping cylinder (802) works to drive the contact plate (803) fixedly connected with the output end of the clamping cylinder to move, and the contact plate (803) moves to be abutted and clamped with the end part of the collecting pipe to be punched, so that the purpose of clamping and limiting the two ends of the collecting pipe to be punched is achieved; then a fourth driving motor (502) works to drive a rotating rod (501) fixedly connected with an output shaft of the fourth driving motor to rotate, the rotating rod (501) rotates to drive a moving block (503) to move on the rotating rod (501), when the moving block (503) moves to a position needing punching, a second driving motor (402) works to drive a driving wheel (403) fixedly connected with the output shaft of the second driving motor to rotate, the driving wheel (403) rotates to drive a belt (405) and a driven wheel (404) to synchronously rotate, the driven wheel (404) rotates to drive a first rotating shaft (401) to rotate, a third driving motor (407) works to drive a second rotating shaft (406) fixedly connected with the output shaft of the third driving motor to rotate while the second driving motor (402) works, the first rotating shaft (401) rotates to drive a first chain wheel (4101) fixedly connected with the first rotating shaft to rotate, and the second rotating shaft (406) rotates to drive a second chain wheel (4102) fixedly connected with the second, the first chain wheel (4101) and the second chain wheel (4102) rotate to drive the chain (4103) to pull the moving plate (2) to move upwards, meanwhile, the second chain wheel (4102) winds the chain (4103), the purpose of driving the moving plate (2) to move upwards is achieved, and when the collecting pipe to be punched moves to be abutted against the punching head (504), the punching head (504) works to punch the collecting pipe to be punched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657534.4A CN110340214B (en) | 2019-07-19 | 2019-07-19 | Punching device for collecting pipe of condenser of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657534.4A CN110340214B (en) | 2019-07-19 | 2019-07-19 | Punching device for collecting pipe of condenser of automobile air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN110340214A CN110340214A (en) | 2019-10-18 |
| CN110340214B true CN110340214B (en) | 2021-05-11 |
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| CN201910657534.4A Active CN110340214B (en) | 2019-07-19 | 2019-07-19 | Punching device for collecting pipe of condenser of automobile air conditioner |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113352393B (en) * | 2021-05-24 | 2023-02-17 | 深圳市金洲精工科技股份有限公司 | Punching equipment |
| CN114043098A (en) * | 2021-11-29 | 2022-02-15 | 东莞市精丽制罐有限公司 | High-precision positioning cutting device based on iron can manufacturing |
| CN115503053B (en) * | 2022-11-23 | 2023-03-31 | 南通广亚新材料科技有限公司 | Automatic blanking equipment of carbon-fibre composite |
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| CN109877595A (en) * | 2019-04-29 | 2019-06-14 | 孙大慧 | A kind of automotive air-conditioning condenser header punching processing device and its processing method |
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| DE3501421A1 (en) * | 1984-01-17 | 1985-08-22 | G.A. Serlachius Corp., Laihia | Apparatus for making orifices in pipe walls |
| CN204638856U (en) * | 2015-06-01 | 2015-09-16 | 浙江创新汽车空调有限公司 | Machining of Pick-up Tube former |
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| CN110340214A (en) | 2019-10-18 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Kefeng Inventor after: Zheng Yunlong Inventor before: Zheng Yunlong |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210420 Address after: 252000 in nandaitui Industrial Park, 804 provincial road, Chiping County, Liaocheng City, Shandong Province Applicant after: LIAOCHENG DETONG AUTO PARTS MANUFACTURING Co.,Ltd. Address before: 239200 No. 177 North Street, Xin'an Town, Lai'an County, Chuzhou City, Anhui Province Applicant before: Zheng Yunlong |
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