Perforating device for automobile door frame

Abstract

The utility model provides a punching device for an automobile door frame, which belongs to the technical field of automobile door frame punching and comprises a support frame, a clamping device and a punching device, a punching platform is arranged in the middle of the support frame, a connecting plate is fixedly arranged on the upper surface of the punching device, a transverse sliding rail is arranged above the connecting plate, and a transverse sliding block is arranged in the middle of the transverse sliding rail. A first driver is arranged on one side of the transverse sliding rail, a longitudinal sliding rail is arranged on the lower surface of the middle of the supporting frame, a longitudinal sliding block is arranged in the middle of the longitudinal sliding rail, a clamping fixator is arranged on the lower surface of the longitudinal sliding block and connected with the upper surface of the transverse sliding rail, and a second driver is arranged on one side of the longitudinal sliding rail. The clamping device faces the punching platform, the electric telescopic rod can drive the clamping device to clamp the door frame through the telescopic driver, the longitudinal push rod is started to drive the longitudinal sliding block to move, the positions of the transverse sliding rail and the door frame are adjusted, and the transverse push rod is started to drive the transverse sliding block to move so that the connecting plate and the punching device can move transversely.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door frame punching, in particular to a punching device for an automobile door frame. Background Art

[0002] As a commonly used metal auto part of automobiles, automobile door frames need to be punched during the processing.

[0003] Most of the existing automobile door frame punching devices use a clamping device in combination with a punching device to punch holes in the automobile door frame. However, most of the existing punching devices are fixed in position and can only perform directional punching on a single point. It is inconvenient when it is necessary to punch holes in other positions. In order to solve the above problem, a punching device for an automobile door frame is proposed to solve the above problem. Utility Model Content

[0004] In view of this, the utility model provides a punching device for an automobile door frame. The utility model can use a telescopic driver to enable an electric telescopic rod to drive a clamping device to clamp the door frame, start the longitudinal push rod to drive the longitudinal slider to move, adjust the position of the transverse slide rail and the door frame, start the transverse push rod to drive the transverse slider to move, and then move the connecting plate and the punching device laterally.

[0005] In order to solve the above technical problems, the utility model provides a punching device for an automobile door frame, comprising a supporting frame, a clamping device and a punching device, a punching platform is provided in the middle of the supporting frame, a connecting plate is fixedly provided on the upper surface of the punching device, a transverse slide rail is provided above the connecting plate, a transverse slider is provided in the middle of the transverse slide rail, a first driver is provided on one side of the transverse slide rail, a longitudinal slide rail is provided on the lower surface of the middle part of the supporting frame, a longitudinal slider is provided in the middle of the longitudinal slide rail, a clamping fixture is provided on the lower surface of the longitudinal slider, the clamping fixture is connected to the upper surface of the transverse slide rail, a second driver is provided on one side of the longitudinal slide rail, clamping devices are provided at the four corners of the punching platform, and the clamping device faces the punching platform.

[0006] A lifting platform for driving the drilling platform to rise and fall is arranged on the lower surface of the drilling platform, and a lifting unit for driving the lifting platform is arranged on the lower surface of the lifting platform.

[0007] A first fixer is provided at one end of the transverse slider for connecting the transverse slider with a transverse push rod, a transverse push rod is provided at one end of the first fixer for driving the transverse slider to move along the transverse slide rail, the transverse push rod passes through the transverse slide rail and is provided at one end with a first connector for connecting the transverse push rod with a first driver, and the first connector is connected to the first driver.

[0008] Support plates for connecting and fixing the first driver and the transverse slide rail are arranged on both sides of the first driver, one end of the support plate is connected to the first driver, and the other end of the support plate is connected to both sides of the transverse slide rail.

[0009] A second fixture for connecting the longitudinal slider with the longitudinal push rod is provided at one end of the longitudinal slider, a longitudinal push rod for driving the longitudinal slider to move along the longitudinal slide rail is provided at one end of the second fixture, a second connector for connecting the longitudinal push rod with the second driver is provided at one end of the longitudinal push rod, and the second connector is connected to the second driver.

[0010] A fixing steel plate for supporting and fixing the second driver is disposed on the upper surface of the second driver, and the fixing steel plate is fixed to the supporting frame by welding.

[0011] A transverse limiting plate for preventing the transverse slider from derailing is arranged at the other end of the transverse slide rail, and a longitudinal limiting plate for preventing the longitudinal slider from derailing is arranged at the other end of the longitudinal slide rail.

[0012] A third fixture for connecting the clamping device with the electric telescopic rod is provided behind the clamping device, an electric telescopic rod for driving the clamping device to move is provided at the rear end of the third fixture, an electric connector for connecting the electric telescopic rod with the telescopic driver is provided at the rear end of the electric telescopic rod, a telescopic driver for driving the electric telescopic rod is provided at the rear end of the electric connector, and a supporting crossbar for supporting and fixing the telescopic driver is provided on the lower surface of the telescopic driver.

[0013] Linkage plates are welded on both sides of the middle of the lower surface of the supporting crossarm for making the supporting crossarm rise and fall synchronously with the lifting platform. A linkage fixer is provided at one end of the linkage plate for connecting the lifting platform with the linkage rod, and the linkage fixer is fixed to the side wall of the lifting platform.

[0014] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0015] 1. Start the second driver to make the longitudinal push rod drive the longitudinal slider to move, and then adjust the corresponding position of the transverse slide rail and the door frame. Start the first driver to make the transverse push rod drive the transverse slider to move, and then make the connecting plate and the punching device move horizontally, so that the door frame can be punched at multiple points, which improves the practicality of the punching device.

[0016] 2. Place the car door frame on the punching platform, start the lifting unit to make the supporting cross arm and the punching platform rise and fall synchronously to adjust the height of the punching device, and start the telescopic drive to make the electric telescopic rod drive the clamping device to clamp the door frame.

[0017] 3. A transverse limit plate is provided at the other end of the transverse slide rail to prevent the transverse slider from derailing, and a longitudinal limit plate is provided at the other end of the longitudinal slide rail to prevent the longitudinal slider from derailing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a rear cross-sectional view of a punching device for an automobile door frame according to the utility model;

[0019] Figure 2 A is a partial cross-sectional view of the utility model;

[0020] Figure 3 It is a side sectional view of the utility model;

[0021] Figure 4 It is a partial cross-sectional view of B of the utility model;

[0022] Figure 5 This is a front view structural schematic diagram of the utility model;

[0023] Figure 6 It is a top cross-sectional view of the utility model;

[0024] Figure 7 It is a schematic diagram of the main structure of the utility model.

[0025] Explanation of the reference numerals: 100, support frame; 101, clamping device; 102, punching device; 103, punching platform; 104, lifting platform; 105, lifting unit; 107, connecting plate; 200, horizontal slide rail; 201, horizontal slider; 202, first driver; 203, first fixer; 204, horizontal push rod; 205, first connector; 206, support plate; 207, horizontal limit plate; 300, longitudinal slide rail; 301, longitudinal slider; 302, second driver; 303, clamping fixer; 304, second fixer; 305, longitudinal push rod; 306, second connector; 307, fixed steel plate; 308, longitudinal limit plate; 400, third fixer; 401, electric telescopic rod; 402, electric connector; 403, supporting cross arm; 404, linkage plate; 405, linkage fixer; 406, telescopic driver. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-7 The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the utility model.

[0027] like Figure 1-7As shown: This embodiment provides a punching device for an automobile door frame, comprising a support frame 100, a clamping device 101 and a punching device 102. A punching platform 103 for placing the automobile door frame is provided in the middle of the support frame 100. A connecting plate 107 for connecting the punching device 102 with a horizontal slider 201 is fixedly provided on the upper surface of the punching device 102. A horizontal slide rail 200 for making the horizontal slider 201 move horizontally is provided above the connecting plate 107. A horizontal slider 201 for driving the punching device 102 to move horizontally is provided in the middle of the horizontal slide rail 200. A first driver 202 for driving a horizontal push rod 204 is provided on one side of the horizontal slide rail 200. A longitudinal slide rail 300 for moving the longitudinal slider 301 is provided on the lower surface of the middle part of the frame 100, a longitudinal slide rail 301 for driving the transverse slide rail 200 to move longitudinally is provided in the middle part of the longitudinal slide rail 300, a clamping fixture 303 for connecting and fixing the longitudinal slider 301 to the transverse slide rail 200 is provided on the lower surface of the longitudinal slide rail 301, the clamping fixture 303 is fixed to the upper surface of the transverse slide rail 200 with bolts, a second driver 302 for driving the longitudinal push rod 305 is provided on one side of the longitudinal slide rail 300, and clamping devices 101 for clamping and fixing the car door frame are provided at the four corners of the punching platform 103, and the clamping device 101 faces the punching platform 103.

[0028] When in use, place the car door frame on the punching platform 103, start the lifting unit 105 to make the supporting cross arm 403 and the punching platform 103 rise and fall synchronously to adjust the height of the punching device 102, start the telescopic driver 406 to make the electric telescopic rod 401 drive the clamping device 101 to clamp the door frame, and then start the second driver 302 to make the longitudinal push rod 305 drive the longitudinal slider 301 to move, thereby adjusting the corresponding position of the transverse slide rail 200 and the door frame, and then start the first driver 202 to make the transverse push rod 204 drive the transverse slider 201 to move, thereby making the connecting plate 107 and the punching device 102 move horizontally, thereby punching the door frame.

[0029] This embodiment provides a punching device for a car door frame,

[0030] like Figure 1 , 2 As shown: a lifting platform 104 for driving the punching platform 103 to rise and fall is provided on the lower surface of the punching platform 103, the punching platform 103 and the lifting platform 104 are fixed with bolts, a lifting unit 105 for driving the lifting platform 104 is provided on the lower surface of the lifting platform 104, and the lifting platform 104 and the lifting unit 105 are mechanically sealed.

[0031] like Figure 1 , 2As shown in , 3, 4, and 5: a first fixer 203 for connecting the transverse slider 201 with a transverse push rod 204 is provided at one end of the transverse slider 201, and the transverse slider 201 and the first fixer 203 are fixed by bolts, a transverse push rod 204 for driving the transverse slider 201 to move along the transverse slide rail 200 is provided at one end of the first fixer 203, and the transverse push rod 204 passes through the transverse slide rail 200 and is provided with a first connector 205 for connecting the transverse push rod 204 with a first driver 202, the first connector 205 is mechanically sealed and connected to the transverse push rod 204, the first connector 205 is electrically connected to the first driver 202, and support plates 206 for connecting and fixing the first driver 202 to the transverse slide rail 200 are provided on both sides of the first driver 202, one end of the support plate 206 is fixed to the first driver 202 by bolts, and the other end of the support plate 206 is fixed to both sides of the transverse slide rail 200 by bolts.

[0032] like Figure 1 , 2 , 3, 4, 5, and 7: a second fixture 304 for connecting the longitudinal slider 301 with the longitudinal push rod 305 is provided at one end of the longitudinal slider 301, and the longitudinal slider 301 and the second fixture 304 are fixed by bolt connection, a longitudinal push rod 305 for driving the longitudinal slider 301 to move along the longitudinal slide rail 300 is provided at one end of the second fixture 304, and the second fixture 304 is mechanically connected to the longitudinal push rod 305, and a second connector 306 for connecting the longitudinal push rod 305 with the second driver 302 is provided at one end of the longitudinal push rod 305, and the second connector 306 is mechanically connected to the longitudinal push rod 305 Sealed connection, the second connector 306 is electrically connected to the second driver 302, and a fixed steel plate 307 for supporting and fixing the second driver 302 is provided on the upper surface of the second driver 302, and the fixed steel plate 307 is welded and fixed to the support frame 100, and a transverse limit plate 207 for preventing the transverse slider 201 from derailing is provided at the other end of the transverse slide rail 200, and the transverse slide rail 200 and the transverse limit plate 207 are fixed with bolts, and a longitudinal limit plate 308 for preventing the longitudinal slider 301 from derailing is provided at the other end of the longitudinal slide rail 300, and the longitudinal slide rail 300 and the longitudinal limit plate 308 are fixed with bolts.

[0033] like Figure 1 , 5, 6: a third fixture 400 for connecting the clamping device 101 with the electric telescopic rod 401 is provided at the rear of the clamping device 101, the clamping device 101 and the third fixture 400 are fixed by bolt connection, an electric telescopic rod 401 for driving the clamping device 101 to move is provided at the rear end of the third fixture 400, the electric telescopic rod 401 and the third fixture 400 are mechanically connected, an electric connector 402 for connecting the electric telescopic rod 401 with a telescopic driver 406 is provided at the rear end of the electric telescopic rod 401, the electric connector 402 and the electric telescopic rod 401 are mechanically sealed, a telescopic driver 406 for driving the electric telescopic rod 401 is provided at the rear end of the electric connector 402, the electric connector 402 and the telescopic driver 406 are electrically connected, a supporting cross arm 403 for supporting and fixing the telescopic driver 406 is provided on the lower surface of the telescopic driver 406, the supporting cross arm 403 and the telescopic driver 406 are fixed by bolt connection.

[0034] like Figure 1 , 3 As shown in 6: linkage plates 404 for making the support cross arm 403 rise and fall synchronously with the lifting platform 104 are welded on both sides of the middle of the lower surface of the support cross arm 403, and a linkage fixture 405 for connecting the lifting platform 104 with the linkage rod is provided at one end of the linkage plate 404, the linkage plate 404 and the linkage fixture 405 are fixed with bolts, and the linkage fixture 405 and the side wall of the lifting platform 104 are fixed with bolts.

[0035] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A punching device for an automobile door frame, characterized in that: The invention comprises a support frame (100), a clamping device (101) and a punching device (102), wherein a punching platform (103) is provided in the middle of the support frame (100), a connecting plate (107) is fixedly provided on the upper surface of the punching device (102), a transverse slide rail (200) is provided above the connecting plate (107), a transverse slider (201) is provided in the middle of the transverse slide rail (200), a first driver (202) is provided on one side of the transverse slide rail (200), and a connecting plate (107) is fixedly provided on the upper surface of the punching device (102), a transverse slide rail (200) is provided in the middle of the support frame (100) and a first driver (202) is provided on the lower surface of the middle of the support frame (100). A longitudinal slide rail (300) is provided on the surface, a longitudinal slider (301) is provided in the middle of the longitudinal slide rail (300), a clamping fixture (303) is provided on the lower surface of the longitudinal slider (301), the clamping fixture (303) is connected to the upper surface of the transverse slide rail (200), a second driver (302) is provided on one side of the longitudinal slide rail (300), and the clamping devices (101) are provided at the four corners of the punching platform (103), and the clamping devices (101) face the punching platform (103).

2. A punching device for an automobile door frame as claimed in claim 1, characterized in that: A lifting platform (104) is provided on the lower surface of the punching platform (103), and a lifting unit (105) is provided on the lower surface of the lifting platform (104).

3. A punching device for an automobile door frame as claimed in claim 2, characterized in that: A first fixer (203) is provided at one end of the transverse sliding block (201), a transverse push rod (204) is provided at one end of the first fixer (203), the transverse push rod (204) passes through the transverse sliding rail (200), and a first connector (205) is provided at one end thereof, the first connector (205) being connected to the first driver (202).

4. A punching device for an automobile door frame as claimed in claim 3, characterized in that: Support plates (206) are provided on both sides of the first driver (202); one end of the support plate (206) is connected to the first driver (202), and the other end of the support plate (206) is connected to both sides of the transverse slide rail (200).

5. A punching device for an automobile door frame as claimed in claim 4, characterized in that: A second fixer (304) is provided at one end of the longitudinal sliding block (301), a longitudinal push rod (305) is provided at one end of the second fixer (304), a second connector (306) is provided at one end of the longitudinal push rod (305), and the second connector (306) is connected to the second driver (302).

6. A punching device for an automobile door frame as claimed in claim 5, characterized in that: A fixing steel plate (307) is provided on the upper surface of the second driver (302), and the fixing steel plate (307) is fixed to the support frame (100) by welding.

7. A punching device for an automobile door frame as claimed in claim 6, characterized in that: The other end of the transverse slide rail (200) is provided with a transverse limit plate (207), and the other end of the longitudinal slide rail (300) is provided with a longitudinal limit plate (308).

8. A punching device for an automobile door frame as claimed in claim 7, characterized in that: A third fixer (400) is provided behind the clamping device (101), an electric telescopic rod (401) is provided at the rear end of the third fixer (400), an electric connector (402) is provided at the rear end of the electric telescopic rod (401), a telescopic driver (406) is provided at the rear end of the electric connector (402), and a supporting cross arm (403) is provided on the lower surface of the telescopic driver (406).

9. A punching device for an automobile door frame as claimed in claim 8, characterized in that: Linkage plates (404) are welded on both sides of the middle of the lower surface of the supporting cross arm (403), and a linkage fixer (405) is provided at one end of the linkage plate (404), and the linkage fixer (405) is fixed to the side wall of the lifting platform (104).

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